G S · S H · S. Humphreys
CSIRO Publishing · Yale University Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Land Units of Chimbu Province, Papua New Guinea | 978-0-643-03998-8 (0-643-03998-8) | 1985 | R. M. Scott · P. A. Healy |
| Soils: A New Global View | 978-0-300-06576-3 (0-300-06576-0) | 1996 | T. R. Paton · P. B. Mitchell |