| Title |
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| Methods of Soil Analysis. Part 2. Microbiological and Biochemical Properties (Soil Science Society of America Book Series, Number 5) Author: R. W. Weaver; Scott Angle; Peter Bottomley; David Bezdiecek; Scott Smith; Ali Tabatabai; Art Wollum 1999 Soil Science Society of America |
| No Rain in Those Clouds. Being an Account of My Father John Smith's Life and Farming from 1862 to the Present Day Author: Smith. David 1944 J.M. Dent & Sons |