Land quality, agricultural productivity, and food security biophysical processes and economic choices at local, regional, and global levels
| Awduron Eraill: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Cheltenham, [England]
Edward Elgar
c2003.
|
| Pynciau: |