Washigton ,D.C.
Agricultural research and extension: an evalution of the world bank's experience - Washington The World Bank 1985 - ix, 110 pages.
821305107
Agriculture- research
630.72 / WOR
Agricultural research and extension: an evalution of the world bank's experience - Washington The World Bank 1985 - ix, 110 pages.
821305107
Agriculture- research
630.72 / WOR