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Book List
34
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Farm management for Asia : a systems approach / Douglas J. McConnell, John L. Dillon.
- Food and Agriculture Organization of the United Nations,
- 1997.
- Rome :
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Broadcasting to farmers / by John Douglas...[et al.].
- FAO,
- 1971.
- Rome :
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Transfer of irrigation management services : guidelines / Douglas L. Vermillion and Juan A. Sagardoy.
- Food and Agriculture Organization of the United Nations,
- 1999.
- Rome :
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Irrigation management transfer : worldwide efforts and results / by Carlos Garces-Restrepo, Douglas Vermillion and Giovanni Muñoz.
- Food and agriculture organization of the United nations (FAO),
- 2007.
- Rome :