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  1. 1966-01-01 475 pages, illustrated
  2. This book successfully contributes to basic concept of chemical equilibria and reactions in soil systems. It further illustrates several specific models that have been developed for use on personal computers.
  3. The programme's purpose is to develop and test strategies for reducing environmental degradation and improving rural livelihoods along the forest margins of the tropcs. Its objectives are the development of improved land-use systems and policy recommendations capable of alleviating the pressures...