1. Key Resource 1980-01-19 The first part of the book, which assumes an elementary knowledge of agriculture, biology, and allied sciences, covers in detail the methods best suited to the cultivation of crops in the wet tropics. It advocates the use of intensive systems of agriculture which are less destructive to the...
  2. This book analyses the fundamental reasons for the dwindling areas of natural forest. The authors draw attention to the need to study and understand the functioning of these great natural plant communities before they are lost, not just in view of their scientific value, but also because they...