 | Soil Biology Primer The best soils have millions of organisms in every teaspoon, the poorest merely hundreds. Bacteria, fungi, protozoa, nematodes, mites, beetles and earthworms-they make soil alive by their presence and their activities make nutrients available to plants. How do you learn about them? The Soil Biology Primer is the best start. The primary contributor, Dr. Elaine Ingham, clearly describes the fundamentals of soil organism relationships for the layperson. Charts, diagrams and beautiful photographs provide superior visual details of soil organisms and why they are important. Authors: Dr. Elaine R. Ingham, Andrew R. Moldenke, and Clive A. Edwards. Published by the Soil and Water Conservation Society. Level: Adult Specs: Saddle stitched paperback, 8 1/2 x 11, 48p, more than 60 photos, illustrations, soil glossary and organism function chart View table of contents
Price: $21.95 |