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  1. 01-01-2020 The purpose of this book is to assist the reader in choosing the best method for providing clean water in a developing country. Various approaches are clearly described, and case studies provided, to illustrate the importance of matching need and method when resources are limited. John Dracup in...
  2. This study guide focuses on people as central to the process of development in a rural environment in the two-thirds world. People are central in the linkages, but water, livestock and adequate grazing are also essential, and must be kept in balance.