Biological and cultural diversity: the role of indigenous agricultural experimentation in development
Bibliography of CIAT publications in the field of socioeconomics 1980-1989 = Bibliografía de publicaciones del CIAT en el área socioeconómica 1980-1989
Beef cow-calf production experiments on the savannas of eastern Colombia: effects of minerals, early weaning, crossbreeding, urea feeding, and pastures on herd production