| 000 | 00391nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 151021s9999 xx 000 0 und d | ||
| 100 | _aSamra, J.S. [et al.] | ||
| 245 | _aTechnical manual on contour trenching for rehabilitation of degraded lands | ||
| 260 |
_c2004 _aDehradun _bCentral Soil & Water Conservation Research & Training Institute (ICAR) |
||
| 300 | _axii, 61p. | ||
| 942 |
_2udc _aICAR |
||
| 999 |
_c27710 _d27710 |
||