00894nam a2200205Ia 4500 190327s9999||||xx |||||||||||||| ||und|| 78-18917 0-8138-1910-5 NITIL NITIL 21st 338.16 V145E Valdes, Alberto (Ed.) Economics and the design of small-farmer technology Alberto Valdes Iowa Iowa State University Press 1979 xii, 211p. Proceedings of an International Conference on Economic Analysis in the design of new technology for small farmers, held at the Centro International de Agricultural Tropical (CIAT), November 26-28, 1975 Farms, Small-Congresses; Agricultural innovations-Congresses; Agriculture-Economic aspects-Congresses; Rural development-Congresses Dillon, John L (Ed.) Scobie, Grant M (Ed.) BKS 61517 61517 0 0 DDC 0 0 NITIL NITIL 2019-04-04 0 338.16 V145E 102406 2019-04-04 00:00:00 2019-04-04 BKS 0 0 DDC 0 0 NITIL NITIL 2019-04-04 0 338.16 V145E 134415 2019-04-04 00:00:00 2019-04-04 BKS