Iyer, H.K.; Unnithan, G.R.; Rao, P.S.; Nair, A.K.K.; Nair, R.G.
(Society of Fisheries Technologists (India), Cochin, 1985)
The economics of operation of fishing trawlers of 9.75m and 10.97m overall length is reported on the basis of a case study. There is a significant positive correlation between the number of fishing trips and the average ...