A Guide to Organic and Inorganic Soil Amendments
This is the home for a book, “Soil Fertility” by Robert Parnes. It is the result of a literature search during the operation of Woods End Laboratory, an agricultural soil-testing facility in Maine. The lab served farmers and gardeners throughout the nation.
The book is out of print but has a secondary market. Consequently and because of its unique features, an edited and reformatted version is offered here under a creative commons license retitled as “Soil Fertility.”
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To download the pdf version, click here