1. 1/1/1983 The approach adopted in this book is that, in a given farming situation, there are certain tasks that need to be carried out in order to produce a crop, and certain conditions exist which will affect the way these tasks can be carried out. It describes the characteristics of a number of...
  2. 1/1/1991 Successful Small-Scale Farming introduces anyone owning (or planning to own) a small farm to both the harsh realities and the real potential involved in making a full-or part-time living on the land. Karl Schwenke's clear-eyed approach to the best farming methods covers a wide range of proven...
  3. 1/1/1980 El almacenamiento de grano de la Granja pequeńo es un juego de cómo-a los manuales. Together éstos los volúmenes proporcionan una apreciación global comprensiva de problemas del almacenamiento y las consideraciones cuando ellos relacionan al granjero pequeńo. Los autores recomiende los volúmenes...
  4. This booklet was developed as a training aid for use in irrigation workshops conducted for small farmers and technicians in the Peruvian highlands through USAID. Much of the agriculture there takes place on stepp slopes, shallow soils and small farm plots. Irrigation extension personnel found the...
  5. This report describes what is meant by, and the principles involved in designing and operating, a correctly "structured" system. We have explained how, and described the circumstances in which, a well-planned supply-based system is capable of providing an irrigation service that for all practical...
  6. 1/1/1984 El propósito de este libro es mostrar a los granjeros locales y otros los pasos básicos para diseńar, ejecute, y mida un agrícola el experimento. Este libro no cubre el anlysis estadístico; es asumido que ese estadísticos especializados están disponibles para esto el propósito.