TY - BOOK AU - Central Mrine Fisheries Research Instutute TI - CMFRI special publication Nos.1,3,4,5,6: No.1: Pearl Culture Training long -term and short -term courses ,No.3: Breeding and rearing of marine prawns,No.4: economics of the indigenous fishing units at cochin,No.5: The role of small_ scale fisheries and costal aquaculture in integrated rural development,No.6: proceeding of the first workshop U1 - CMFRI PY - 1979/// CY - CMFRI PB - Cochin ER -