1. 01 មករា 1979 142 pages, illustrated, photos
  2. 01 មករា 2001 6 volumes, illustrated
  3. 01 មករា 1962 The Centennial History Of The Department of Agriculture. 688 pages, illustrated, photos
  4. 01 មករា 1978 432 pages, illustrated, photos
  5. 01 មករា 1979 210 pages, illustrated
  6. Notebook, various paged sections, illustrated
  7. The author presents diffusing practical information concerning palmgrowth and useful products from palms.
  8. 01 មករា 1993 Collection of articles on lessons learned while farming.
  9. This volume provides factual background for volume 1. This is meant to serve as a reforce book for the teacher who wants to structure the teaching of agriculture according to the ideas expressed in volume 1. Its emphasis is on African subsistence and tree crop farming in the humid tropics. It...
  10. Agriculture as a subject in Primary School is treated in a systematic way. A number of reasons for including Agriculture in the primary school curriculum are given, with a clear preference for a science-oriented approach. Curriculum design and the structure of a scheme of work are discussed and a...