TY - BOOK AU - Chowdhury, Rafiqul TI - A Manual for Operating a small-scale Recirculation Freshwater Prawn Hatchery (BOBP/MAG/13) PY - 1993///, CY - Madras PB - Bay of Bengal Programme UR - http://www.fao.org/docrep/FIELD/006/AD530E/AD530E00.HTM ER -