| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Field Guide to Soils and the Environment Applications of Soil Surveys: A Guide to Soil Surveys and Their Applications: Field Gde | 978-O-412-2596O-9 (O-412-2596O-5) | 1984 |
G.O. · G. Olson · G.W. · G.W. Olson · Gerald O. · Gerald Olson · Gerald W.