TY - MANSCPT AU - P.C.Nisha TI - Studies on the occurrence of ectocommensal ciliates on penaeus ( Fenneropenaeus ) indicus ( H. MILNE EDWARDS) in relation to water quality parameters in shrimp culture ponds at vypeen island: dissertation submitted in partial fulfillment of degree of master of science in ( Mariculture ) T2 - Thesis U1 - 639.68 22 PY - 1997/// CY - Mumbai PB - Central Institute of Fisheries Education KW - Fisheries KW - India KW - Penaeus indicus KW - Ectocommensal KW - Shrimp Culture N1 - Includes summary, discussion and result; Includes list of tables and figures; Thesis ( M. F. Sc ) -- Central Institute of Fisheries Education, 1997; Includes bibliographical references p.( 33-35 ) ER -