TY - BOOK TI - Sourcebook in agricultural arts AV - S 531 .D46 1990 PY - 1990/// CY - [Place of publication not identifed] PB - Department of Education, Culture and Sports - Bureau of Secondary Education KW - AGRICULTURE -- PHILIPPINES N1 - [Drying of fish and other fishery products -- Rice production -- Swine production -- Poultry production -- Agronomy] ER -