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  1. The objective of this publication is to summarize results of field research carried out in Brazil, Peru, Puerto Rico, Colombia, and Ghana as it relates to potassium fertilization on Ultisols and Oxisols.
  2. A variety of physical, chemical, and biological control methods have been suggested by various authors for each of these purposes.
  3. This annual newsletter, distributed free to any research worker or institution that requests it, it is desibned to fill a special need through emphasizing the lesser knwon vegetables and making them available throughout the tropics.
  4. A treatise on the culture, preparation, commerce, and consumption of the principal products of the vegetable kingdom. This is only a section of the book on dye plants.
  5. The main purpose of this report is to review the status of the types of triticale developed at the Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT) as food crops for use in developing nations. A secondary purpose is to reintroduce triticale to the research community outside the Third...
  6. The water harvesting techniques described are particularly useful in arid and sem-arid areas, but the techniques described for soil moisture conservation are also of use in sub-humid regions.2 Copies of FIrst Edition, 1 Copy of 2nd Edition
  7. Key Resource 1998-01-01 This book is a valuable guide for anyone concerned with the management or production of forage, especially by the smallholder farmers and pastoralists in the tropcis and subtropics. It covers the principles of forage husbandry, as well as the functions of different types of forage resources and...
  8. This book explains the 'hows" and "whys" of cowpea culture to farmers, extension workers, studnets, and technicians. Cowpea enriches the soil and breaks the pest and disease cycle when grown in rotation with rice.
  9. This paper endeavors to draw together the combined experience of nursery managers and specialists worldwide, specifically focusing on the adaptation of currently available root trainer production systems to the unique conditions existing in tropical developing countries. 2 Copies
  10. 1996-12-01 Goats play a vital role in the rural economy of many poor countries, and numerous projects have been established to encourage their development. But the extension workers employed on such projects are often untrained in goat production, and the only available textbooks are mostly very academic or...