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| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Introduction to Soil Chemistry: Analysis and Instrumentation | 978-1-118-13514-3 (1-118-13514-8) | 2014 | |
| Introduction to Soil Chemistry: Analysis and Instrumentation | 978-0-471-46056-5 (0-471-46056-7) | 2005 | |
| World Food: Production and Use | 978-0-470-04382-0 (0-470-04382-2) | 2007 | Thomas Stilwell |