TY - MANSCPT AU - Das,Sukumar TI - Bio economic relationship in the production of indian major carps- a case study at Dhanisagar fish farm, Tripura: dissertation submitted towards partial fulfillment of the requirement for the post graduate diploma in Fisheries Science awarded by the Central Institute of Fisheries Education (Indian Council of Agricultural Research), Bombay T2 - Dissertation U1 - 639.37483 22 PY - 1982/// CY - Mumbai PB - Central Institute of Fisheries Education KW - Fisheries KW - India KW - Nitrogen Cycle in pond KW - Brackish water KW - Fresh water KW - Major Carp N1 - Includes summary and discussion; Includes list of plates and list of table; Include list of figure; Dissertation (D. F. Sc.) -- Central Institute of Fisheries Education,1982; Includes bibliographical references p.(46-47) ER -