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Yohannan, T M and Rohit, Prathibha and Pillai, P P and Nair, P N Radhakrishnan and Gopakumar, G and Srinivasagam, K and Krishnan, K S and Sumithrudu, M S (2012) भारत की बाँगडे मात्स्यिकी की कुछ विशेषताएं. मत्स्यगंधा Matsyagandha - 2011-12, 10 (सी एम ). pp. 28-30.
Nair, P N Radhakrishnan (2012) विषिंजम की करंजिड मात्स्यिकी. मत्स्यगंधा Matsyagandha 2011-12, 10. pp. 58-62.
Pillai, N G K and Jayaprakash, A A and Ganga, U and Kuriakose, Somy and Appukuttan, K K and Velayudhan, T S and Mohamed, K S and Manisseri, Mary K and Radhakrishnan, E V and Nair, R V and Vivekanandan, E and Sivakami, S and Chakraborty, Rekha D and Menon, N G and Ramachandran, C and Sarada, P T and Laxmilatha, P and Nair, P N Radhakrishnan and Sivadas, M and Manickaraja, M and Philipose, K K and Mathew, Grace and Anil, M K and Edwin, Leela and Manojkumar, P P (2007) Appraisal of Marine Fisheries of Kerala. Marine Fisheries Information Service T&E Ser. (194). pp. 1-9.
Sivadas, M and Nair, P N Radhakrishnan and Balasubramanian, K K and Bhaskaran, M M (2006) Length weight relationship, relative condition, size at first maturity and sex ratio of Indian mackerel Rastrelliger kanagurta from Calicut. Journal of the Marine Biological Association of India, 48 (2). pp. 274-277.
Abdussamad, E M and Nair, P N Radhakrishnan and Achayya, P (2006) The ribbonfish fishery and stock assessment of Trichiurus lepturus Linnaeus off Kakinada, east coast of India. Journal of the Marine Biological Association of India, 48 (1). pp. 41-45.
Nair, P N Radhakrishnan and Prakasan, D (2003) Ribbonfishes. In: Status of Exploited Marine Fishery Resources of India. CMFRI, Cochin, pp. 76-87. ISBN 81-901219-3-6
Yohannan, T M and Ganga, U and Rohit, Prathibha and Pillai, P P and Nair, P N Radhakrishnan and Gopakumar, G and Kasim, H M and Abdussamad, E M and Sreenivasagam, K and Shanmugavel, A and Sumithrudu, M S (2002) Stock assessment of mackerel in the Indian seas. In: Management of Scombroid Fisheries. CMFRI; Kochi, Kochi, pp. 101-107.
Yohannan, T M and Nair, P N Radhakrishnan (2002) The resources of the Indian mackerel - characteristics, exploitation and future prospects. In: Management of Scombroid Fisheries. CMFRI; Kochi, Kochi, pp. 24-32.
Nair, P N Radhakrishnan (2000) Carangid resources of India. In: Marine Fisheries Research and Management. CMFRI Kochi, Kochi, pp. 317-348.
Yohannan, T M and Ganga, U and Rohit, Prathibha and Pillai, P P and Nair, P N Radhakrishnan and Gopakumar, G and Srinivasagam, K and Krishnan, K S and Sumithrudu, M S (2000) Some characteristics of the mackerel fishery in India. Marine Fisheries Information Service, Technical and Extension Series, 164. pp. 1-5.
Nair, P N Radhakrishnan (1999) Artificial spawning by stripping in Dussumieria acuta, a marine pelagic fish and studies on its early development. Journal of the Marine Biological Association of India, 41 (1 & 2). pp. 46-55.
Yohannan, T M and Nair, P N Radhakrishnan and Pillai, N G K and Ammini, P L (1999) Marine fisheries in Kerala. Marine Fisheries Information Service, Technical and Extension Series, 160. pp. 1-24.
Nair, P N Radhakrishnan and Pillai, S M (1998) സമ്മിശ്ര മത്സ്യകൃഷി (Mixed farming or Polyculture). In: കടലേകും കനിവുകൾ (Kadalekum Kanivukal – Malayalam version ). സി.എം.എഫ്.ആര്.ഐ (CMFRI), Cochin, pp. 92-96.
Nair, P N Radhakrishnan and Pillai, S M (1998) Mixed farming or polyculture. In: Kadalekum Kanivukal (Bounties of the Sea). CIFT, Cochin, pp. 80-83.
Nair, P N Radhakrishnan and Pillai, N G K and Pillai, P P (1998) Pelagic fishery resources: their exploitation and status. Technological Advancement in Fisheries. pp. 256-270.
Sivakami, S and Nair, P N Radhakrishnan and Jayaprakash, A A and Mohamad Kasim, H and Yohannan, T M and Sivadas, M and Koya, K P Said and Seetha, P K (1996) Distribution and abundance of carangids along the EEZ India. In: Proceedings of the Second workshop on scientific results of FORV Sagar Sampada, 15-17 February 1994, Kochi.
Nair, P N Radhakrishnan and Kurian, Alexander and Muthiah, C and Lazarus, S and Thiagarajan, R and Khan, Mohammad Zafar and Rohit, Prathibha (1996) Occurrence of ribbonfish in the Indian EEZ. In: Proceedings of the Second workshop on scientific results of FORV Sagar Sampada, 15-17 February 1994, Kochi.
Nair, P N Radhakrishnan (1993) The status of carangid fishery at Vizhinjam, Trivandrum coast during 1979-'88. Marine Fisheries Information Service, Technical and Extension Series, 120. pp. 1-7.
Reuben, S and Mohamad Kasim, H and Sivakami, S and Nair, P N Radhakrishnan and Kurup, K N and Sivadas, M and Noble, A and Nair, K V Somasekharan and Raje, S G (1992) Fishery, biology and stock assessment of carangid resources from the Indian seas. Indian Journal of Fisheries, 39 (3&4). pp. 195-234.
Kumaran, M and Rao, K V Narayana and Annigeri, G G and Mohan, Madan and Nair, P N Radhakrishnan and Rohit, Prathibha and Abdul Nizar, M and Janaki, V K and Bhat, S Uma (1992) Present status of exploitation of fish and shellfish resources: Oil sardine. CMFRI Bulletin, 45. pp. 92-110.
Sam Bennet, P and Nair, P N Radhakrishnan and Luther, G and Annigeri, G G and Srinivasarengan, S and Kurup, K N (1992) Resource characteristics and stock assessment of lesser sardines in the Indian waters. Indian Journal of Fisheries, 39 (3&4). pp. 136-151.
Annigeri, G G and Kurup, K N and Kumaran, M and Mohan, Madan and Luther, G and Nair, P N Radhakrishnan and Rohit, Prathibha and Kulkarni, G M and Gnanamuttu, J C and Rao, K Narayana (1992) Stock assessment of oil sardine, Sardinello longiceps Val., off west coast of India. Indian Journal of Fisheries, 39 (3&4). pp. 125-135.
Nair, P N Radhakrishnan (1991) The age and growth rate of rainbow sardine Dussumieria acuta from Mandapam area and its age group composition in the fishery. Journal of the Marine Biological Association of India, 33 (1&2). pp. 229-240.
Nair, P N Radhakrishnan and Pillai, N G K and Sarma, P S Sadasiva and Velayudhan, A K and Joseph, Mathew and Thomas, K T and Omana, T A (1988) Marine Fish Calendar 9. Vizhinjam. Marine Fisheries Information Service, Technical and Extension Series, 87. pp. 1-15.
Nair, P N Radhakrishnan (1987) Large scale damage due to fire at the Vizhinjam fish landing centre. Marine Fisheries Information Service, Technical and Extension Series, 73. p. 17.
Nair, P N Radhakrishnan and Pillai, N G K (1987) On an unusual catch of bigeye tuna Selar crumenophthalmus (Bloch) in shore seine at Vizhinjam. Marine Fisheries Information Service, Technical and Extension Series, 73. pp. 7-10.
Rao, K Satyanarayana and Sivalingam, D and Nair, P N Radhakrishnan and Unnithan, K Asokakumaran (1987) Oyster resources of Athankarai estuary, southeast coast of India. CMFRI Bulletin, 38. pp. 17-29.
Gopakumar, G and Pillai, N G K and Nair, P N Radhakrishnan (1986) Mechanisation of traditional crafts with outboard motors at Vizhinjam. Marine Fisheries Information Service, Technical and Extension Series, 69. pp. 23-28.
Nair, P N Radhakrishnan and Gopinathan, C P and Balachandran, V K and Mathew, K J and Regunathan, A and Rao, D S and Murty, A V S (1984) Ecology of mudbanks - Phytoplankton productivity in Alleppey mudbank. CMFRI Bulletin, 31. pp. 28-35.
Nair, P N Radhakrishnan (1983) Studies on the systematics, biology and fishery of rainbow sardines Dussumieria spp. from Indian waters. ["eprint_fieldopt_thesis_type_phd" not defined] thesis, Central Marine Fisheries Research Institute. Submitted to Cochin University of Science and Technology.
Luther, G and Thomas, P A and Nair, P N Radhakrishnan and Achari, R Bhaskaran (1982) Focus on small-scale fisheries sector. Adventurous launching of catamarans for monsoon fishery at valiathura, Trivandrum. Marine Fisheries Information Service Technical and Extension Series, 40. pp. 1-5.
Luther, G and Nair, P N Radhakrishnan and Gopakumar, G and Nair, K Prabhakaran (1982) The present status of small-scale traditional fishery at Vizhinjam. Marine Fisheries Information Service, Technical and Extension Series, 38. pp. 1-17.
Nair, P N Radhakrishnan (1982) Diurnal variation in the feeding habits of Dussumieria acuta Val. from the Gulf of Mannar and the Palk Bay. Journal of the Marine Biological Association of India, 24 (1&2). pp. 112-117.
Nair, P N Radhakrishnan (1982) On the systematics of rainbow sardines Dussumieria spp. (Family: Dussumieriidae, Pisces) from indian waters. Journal of the Marine Biological Association of India, 24 (1&2). pp. 80-91.
Luther, G and Nair, P N Radhakrishnan and Velayudhan, A K (1979) On the occurrence of Dealfish Trachipterus nigrifrons Smith (Trachipterdroae : Pisces) off Vizhinjam. Journal of the Marine Biological Association of India, 21 (1 & 2). pp. 194-195.
Appukuttan, K K and Nair, P N Radhakrishnan and Kunhikoya, K K (1977) Studies on the fishery and growth rate of oceanic Skipjack Katsuwonus pelamis (Linnaeus) at Minicoy island from 1966 to 1969. Indian Journal of Fisheries, 24 (1&2). pp. 33-47.
Nair, P N Radhakrishnan and Appukuttan, K K and Pillai, C S G (1976) New horizon in marine products export-excuisite handicrafts from shells and corals. Seafood Export Journal, 8 (9). pp. 1-8.
Nair, P N Radhakrishnan and Badrudeen, M (1975) On the occurrence of the soft-shelled turtle, Pelochelys bibroni (Owen) in marine environment. Indian Journal of Fisheries, 22 (1&2). pp. 270-274.
