| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Long-term Agronomic Experiments for Productive and Sustainable Farming Systems | 978-0-643-05846-0 (0-643-05846-X) | 1995 | R.J. Martin · C.A. Anderson · J.C. Fegent |
| Soil Biota: Management in Sustainable Farming Systems | 978-0-643-05599-5 (0-643-05599-1) | 1996 | C.E. Pankhurst · B.M. Double · V.V.S.R. Gupta |