H. E. · Harold E. · Harold Vanes · VAN ES
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Building Soils for Better Crops | 978-1-888626-13-1 (1-888626-13-5) | 2010 | Fred Magdoff |
| Building Soils for Better Crops | 978-1-888626-05-6 (1-888626-05-4) | 2000 | " |