na INLIS000000000004134 Ind 0010-1118004134 FAO. World Soil Resources Reports; 71/6 AGRO-ECOLOGICAL land resources assessment for agricultural development planning: a case study of Kenya resources data base and land productivity; Technical Annex 6: fuelwood productivity A.H. Kassam...[et al.] Rome FAO 1993 v, 83 p.; 30 cm.-- v, 83 p.; 30 cm.-- 92-5-103396-x Bibl.: p. 49-50 631.95 AGRICULTURAL DEVELOPMENT PLANT ECOLOGY KENYA 640/FAO/95