10 Artículos encontrados (Mostrando 1 - 10)
  1. Recurso clave 1/7/2008 From water quality to social inequality, from raising crops to rising temperatures, how we use natural resources affects our health and well-being. This highly-illustrated guide will help health promoters, educators, community leaders and ordinary people take charge of their communities'...  
  2. Recurso clave 1/4/2009 Second Edition The first edition of Gaia's Garden, sparked the imagination of Americas home gardeners, introducing permacultures central message: Working with Nature, not against her, results in more beautiful, abundant, and forgiving gardens. This extensively revised and expanded second edition...  
  3. Recurso clave 1/3/1998 Amazon.com Description Worms are the latest (as well as, of course, perhaps the oldest!) trend in earth-friendly gardening, and in this handy guide, the authors of DEAD SNAILS LEAVE NO TRAILS demystify the world of worm wrangling, with everything you need to know to build your own worm bin, make...  
  4. Recurso clave 28/12/1998 A tool for developing and applying the science of agroforestry to problems of natural resources conservation and sustainable agricultural development, this book examines the environmental and social conditions that affect the roles and performance of trees in field- and forest-based agricultural...  
  5. Recurso clave 15/2/1998 This Manual is written for trainers in governmental and non-governmental development organizations who are preparing their staff to work together with farmers in developing technologies appropriate to ecological agriculture and using few external inputs. The training is designed to stimulate...  
  6. Recurso clave 1/5/1998 A wide variety of fruits is grown in the tropics, under a range of climatic conditions and soil types. Some have been widely used both within the tropics and also exported to temperate countries for many years, whereas others are currently grown almost exclusively for local or regional use....  
  7. Recurso clave 1/10/1994 This book examines urban agriculture in East Africa and proves that it is a safe, clean, and secure method to feed the world's struggling urban residents. It also collapses the myth that urban agriculture is practiced only by the poor and unemployed.  
  8. Recurso clave 1/1/1998 This Agrodok describes how you can integrate fish culture with crop and animal production on a farm. This book follows on from Agrodok No.15 'Small-scale freshwater fish farming', which describes in detail the basic principles of raising fish and building a fish pond. Once agricultural activities...  
  9. Recurso clave 2/1/1989 This book is a review of the potential of agroforestry for soil conservation, treated in its wider sense to include both control of erosion and maintenance of fertility. The objectives are: To summarize the present state of knowledge on agroforestry in soil conservation, including both known...  
  10. Recurso clave 1/1/1975 Seed technology comprises the methods of improving the genetic and physical characteristics of seed. It involves such activities as variety development, evaluation, and release and seed production, processing, storage, and quality control. These are the main components of a healthy seed industry,...  

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