le Houerou, H. (. L. C. f. A., FAO, R. e., (Italy), S. I. s. I. d. R. p. l. V. d. R. B. d. Z. A. e. S. d. L. e. 1. O. 1. R., & Istituto Italo-Latino Americano, R. o. (1980). Agro-forestry techniques for the conservation and improvement of soil fertility in arid and semi arid zones. Rome (Italy) Istituto Italo-Latino Americano.
Chicago Style (17th ed.) Citationle Houerou, H.N. (International Livestock Centre for Africa, Rome eng FAO, Simposio Internazionale sulla Integrazione della Ricerca per la Valorizzazione delle Risorse Biologiche delle Zone Aride e Semi-Aride dell'America Latina eng 1 Oct 1979 Rome (Italy), and Rome oth Istituto Italo-Latino Americano. Agro-forestry Techniques for the Conservation and Improvement of Soil Fertility in Arid and Semi Arid Zones. Rome (Italy) Istituto Italo-Latino Americano, 1980.
MLA (8th ed.) Citationle Houerou, H.N. (International Livestock Centre for Africa, et al. Agro-forestry Techniques for the Conservation and Improvement of Soil Fertility in Arid and Semi Arid Zones. Rome (Italy) Istituto Italo-Latino Americano, 1980.
IICA/CATIE Citationle Houerou, H. (. L. C. f. A., FAO, R. e., (Italy), S. I. s. I. d. R. p. l. V. d. R. B. d. Z. A. e. S. d. L. e. 1. O. 1. R., ; Istituto Italo-Latino Americano, R. o. 1980. Agro-forestry techniques for the conservation and improvement of soil fertility in arid and semi arid zones. Rome (Italy) Istituto Italo-Latino Americano.