COCHE, A.G. MUIR, J.F.
SIMPLE METHODS FOR AQUACULTURE : POND COSTRUCTION FOR FRESHWATER FISH CULTURE : POND-FARM STRUCTURES AND LAYOUTS - Delhi Daya Publishing House, Delhi 1992
81 7035 157 X
639.31 / COC/SI
SIMPLE METHODS FOR AQUACULTURE : POND COSTRUCTION FOR FRESHWATER FISH CULTURE : POND-FARM STRUCTURES AND LAYOUTS - Delhi Daya Publishing House, Delhi 1992
81 7035 157 X
639.31 / COC/SI