TY - BOOK AU - Marshall,B.E. ED - Food and Agricultural Organization of the United Nations (Rome) TI - Predicting ecology and fish yields in African reservoirs from preimpoundment physico-chemical data SN - 9250021550 (pbk) U1 - 639.306 PY - 1984/// CY - Rome PB - Food and Agriculture Organization of the United Nations KW - Fishes KW - Effect of dams on KW - Africa KW - Fisheries KW - Reservoir ecology KW - Fish stocking N1 - English and French; Bibliography: p. 33-36 ER -