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3 items found (Showing 1 - 3)
  1. 1978-01-19 A self study course on raising huge quantities of fresh vegetables where there is poor soil, little space and only simple hand tools. These vegetables do not require good agricultural land, that does not require equipment and money but does require hand labor and the simple application of...  
  2. 2011-01-01 This booklet discribes everything you would need to know to grow vegetables in a tropical cllimate. 50 pages  
  3. 1994-01-01 Educational chart project developed by Jan Powell, Ray McNeilan, JR & Associates, Consulting No page numbers, illustrated  

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