1. 01-01-1962 609 pages, illustrated
  2. 01-01-2009 294 pages, illustrated, photos
  3. 01-01-1977 119 pages, tables FAO Soils Bulletin 35
  4. 01-08-1969 160 pages, illustrated, tables Agriculture Handbook no. 60
  5. 01-01-2005 Notebook, various page numbers, illustrated, photos FAO Soil Bulletins
  6. 01-01-1994 462 pages, illustrated, photos SSSA Miscellaneous Publication
  7. 22-11-1976 420 pages, illustrated
  8. 01-01-1982 444 pages, tables FAO Soils Bulletin 48
  9. Rasilimali Muhimu 20-01-2000 For farmers, ranchers, ag professionals, resource specialists, conservationists, soil scientists, students and educators. The Soil Biology Primer is an introduction to the living component of soil and how it contributes to agricultural productivity, and air and water quality. The Primer includes...
  10. 01-03-1983 25 pages, illustrated