| 000 | 00579nam a2200229Ia 4500 | ||
|---|---|---|---|
| 008 | 160316s1998 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a084937443X | ||
| 100 | _aLal R | ||
| 245 |
_aMethods for assessment of soil degradation _b/ Lal R. |
||
| 260 |
_aUSA _bCRC Press _c1998 |
||
| 300 | _a558: p | ||
| 650 | _aSOIL DEGRADATION | ||
| 650 | _aSOIL CONSERVATION | ||
| 650 | _aSOIL MANAGEMENT | ||
| 650 | _aFERTILIZERS | ||
| 650 | _aSOIL EROSION | ||
| 650 | _aSOIL MOISTURE | ||
| 650 | _aSOILS | ||
| 700 | _aStewart B A. | ||
| 700 | _aValentine C. | ||
| 700 | _aBlum W H. | ||
| 999 |
_c70318 _d70318 |
||