00000cam a22000004a 4500 UP-1685594773861387149 Buklod 20070906151744.0 g||| | || || ta 050831s1992 xx rb |000 0|eng d (iLib)UPBAG-00000022262 S 494.5 S86 S92 Swaminathan, M.S. (Monkombo Sambasivan) Sustainable development systems for small farmers issues and options by M.S. Swaminathan. Rome Technical Advisory Division, International Fund for Agricultural Development 1992. 9 p. 30 cm Technical issues in rural poverty alleviation. Staff working paper 5 "5 July 1992." Sustainable agriculture. Agricultural ecology. Agricultural systems. UPBAG UPBAG-MAIN S 494.5 S86 S92 Book