Agriculture Sector Symposium,, 6,
Development of rainfed agriculture ander arid and semiarid conditions / Agriculture Sector Symposium ; ed. Ted J. Davis
Development of rainfed agriculture ander arid and semiarid conditions / Agriculture Sector Symposium ; ed. Ted J. Davis
. - Washington : The World Bank, cop. 1986
. - VIII, 412 p., [1] mapa dobr. : il. 28 cm
0-8213-0817-3 Brochado
631.4