TY  - BOOK
AU  - Blum, W.H., ed.
AU  - Lal, R., ed.
AU  - Stewart, B.A., ed.
AU  - Valentine, C., ed.
TI  - Methods for assessment of soil degradation
SN  - 084937443X
U1  - 333.73137 21st ed.
PY  - 1998///
CY  - Boca Raton
PB  - CRC Press
KW  - Reclamation
KW  - Soil degradation
KW  - Soil exhaustion
N1  - Index: pp 555-58
ER  -