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The top documents tagged [history farmer field]
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history farmer field
21. medicinal plants ,steps towards sustainable agriculture By Allah Dad Khan
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Technology Transfer Through Farmer Field School in Indonesia Aunu Rauf 1, Nugroho Wienarto 2, BM Shepard 3, GR Carner 3, MD Hammig 3, EP Benson 3, G Schnabel.
216 views