|Up a level|
Mathew, K J and Nair, A K Kesavan (1969) Exploratory survey along the south-west coast of India with reference to the use of try-net. Indian Journal of Fisheries, 16 (1&2). pp. 110-116.
CMFRI, FRAD (1969) Marine Fish Production in India 1950 – 1968. Technical Report. CMFRI, Kochi.
CMFRI, Kochi (1969) CMFRI Annual Report 1969. Technical Report. CMFRI, Kochi.