by Albert HowardPaperback details (USA). details (UK). details (Germany). details (Canada). ISBN: 978-0-8131-9171-3 ISBN-10: 0-8131-9171-8 University Press of Kentucky · 2007 |
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2011 | Paperback | The Soil and Health: A Study of Organic Agriculture |
1972 | Paperback | The soil and health: A study of organic agriculture |