TY - BOOK AU - Food and Agriculture Organization of the United Nations TI - Water for freshwater fish culture SN - 92-5-101112 U1 - 639.31 PY - 1981/// CY - Rome PB - Food and Agriculture Organization of the United Nations N1 - Food and Agriculture Organization of the United Nations: Water for freshwater fish culture. Rome. Food and Agriculture Organization of the United Nations, 1981. 92-5-101112--(639.31FOO) ER -