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11Fertilizer guide for food grains in the tropics and subtropics Fertilizer guide for food grains in the tropics and subtropicsby De Geus, J. G.
Published c197Texto bibliotecaUBA FA -
12Fertilizer guide for tropical and subtropical farming Fertilizer guide for tropical and subtropical farmingby De Geus, J. G.
Published c196Texto bibliotecaUBA FA -
13by Ewert de Geus, Claude André Adolphe
Published 2020-10-14T22:02:09ZInforme de investigación bibliotecaMINCIENCIAS CO -
14by Ewert de Geus, Claude André Adolphe
Published 2020-10-14T20:06:51ZInforme de investigación bibliotecaMINCIENCIAS CO -
15by Ewert de Geus, Claude André Adolphe
Published 2020-10-15T02:28:04ZInforme de investigación bibliotecaMINCIENCIAS CO -
16by Ewert de Geus, Claude André Adolphe
Published 2020-10-15T03:02:29ZInforme de investigación bibliotecaMINCIENCIAS CO -
17by Aguilar Díaz, Esperanza, Arbeláez López, Ruby, Ewert de Geus, Claude André, Fiallo Leal, Jorge Enrique, Porras Díaz, Hernán Ramón, Suárez, Jorge Hernando, Corredor Montagut, Martha Vitalia
Published 2004bibliotecaMINCIENCIAS CO -
18by Corredor Montagut, Martha Vitalia, Aguilar Díaz, Esperanza, Callejas Restrepo, María Mercedes, Ewert de Geus, Claude André, Fiallo Leal, Jorge Enrique, Porras Díaz, Hernán Ramón, Suárez, Jorge Hernando
Published 2002bibliotecaMINCIENCIAS CO -
19by García Vera, Germán, Moreno Girardot, Dalton, Jaimes R., Ricardo Alfonso, Callejas Restrepo, María Mercedes, Ewert de Geus, Claude André, Torres Sáez, Rodrigo Gonzalo, Mejía Ospino, Enrique, Quiroga Méndez, Jabid Eduardo
Published 2002bibliotecaMINCIENCIAS CO