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6174 items found ( Showing 1 - 10)
  1. German Appropriate Technology Exchange This booklet reflects seven years of experience of the Biogas Extension Service (BES) of Camartec.
    333.953 SAS
  2. J. W. Purseglove Tropical Crops: Dicotyledons presents the basic information on the botany and agronomy of tropical dicotyledonous crops, which are either used locally or are partly or wholly exported. The space given to each crop is dependent upon its importance and the amount of work which has been devoted to...
    631.091 PUR | PA.025
  3. R. L. Fullerton 165 pages, illustrated
    690.091 FUL
  4. Phillips Foster et al The objective of this study was to analyze the system of agricultural resource organization, sometimes known as rudimentary sedentary agriculture in southern Uganda. The analysis center on the institutional dimensions of the classical factors of production--land, labor, capital, and...
    309.1 FOS
  5. C. R. Harler 155 pages, illustrated, photos
    633.72 HAR
  6. Herbert S. Zim 160 pages, illustrated
    632.7 GOL
  7. National Academies of Sciences, Engineering, Medicine This is a prepublication copy in a notebook. Genetically engineered (GE) crops were first introduced commercially in the 1990s. After two decades of production, some groups and individuals remain critical of the technology based on their concerns about possible adverse effects on human health,...
    631.523 NAT
  8. Alberto Ibáñez Llario, Asenath W. Kiprono Solar Water Pumping for Sustainability is a state of the art review of solar water pumping technology combined with practical insights, lessons and best practices drawn from experience. It takes the reader step by step through the different phases that comprise a solar water pumping project,...
  9. Cecilia Moraa Onyango, John Wilson, Peter Gubbels, Peter Ogera Mokaya How best can people across Africa deal with COVID-19? How can those in densely populated urban areas or in remote rural villages best survive COVID-19 if they get infected? There are several answers to these questions. But there is one that we must never forget: eat a variety of nutritious,...
  10. Vernooy, R., Sthapit, B. and Bessette, G. Over three decades, a number of international and national organizations have provided technical and financial support to community seed banks around the world. Only a few of these organizations have developed and published a practical guide about how they have offered this support. This...