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Full text available from Agricultural Science Database: 09/01/2002 to present
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电子
杂志
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由 Murcia Cabra, Héctor Horacio,
出版 2007
主题:
“...Agricultural education....”出版 2007
Digitalia Hispánica
电子书
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由 Valencia Llano, Néstor Fabio, 1964-
出版 2016
主题:
“...Agricultural education Colombia....”出版 2016
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