00593nam a2200169Ia 4500 0000016707 20251012174547.0 810218s1979 it i00 0 engsc 9251007373 S401.U6 The state of food and agriculture, 1978 world review problems and strategies in developing regions FAO Rome FAO 1979 1v. (various pagings) 28cm Food supply. Underdeveloped areas Agriculture. Agricultural studies (Food and Agriculture Organization of the United Nations) no.9. 6202 6202