00642nam a2200181 a 4500 eng 338.16 P216s Pearse, Andrew Seeds of plenty, seeds of want social and economic implications of the green revolution Oxford United Nations Research Institute for Social Development 1980 262 p ECONOMIA AGRARIA DESARROLLO ECONOMICO DESARROLLO AGROPECUARIO REVOLUCION AGRARIA BK 12345 12345 0 0 0 0 GRAL CINEP CINEP 2009-08-11 Silvia Rivera 0 338.16 P216s 020382 2019-03-22 00:00:00 2009-08-11 BK