TY - BOOK AU - COCHE, A. G. TI - SOIL AND FRESHWATER FISH CULTURE: SIMPLE METHODS FOR AQUACULTURE. SOIL AND FRESHWATER FISH CULTURE: SIMPLE METHODS FOR AQUACULTURE SN - 9251013551 U1 - 631.4 PY - 1985/// CY - Italia PB - FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS KW - SUELOS ER -