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| 024 | _a196907 | ||
| 037 | _cReference Collections | ||
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_aRTL _cRTL _beng |
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| 041 |
_2eng _aeng |
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| 082 | _a"U672(J:1:4).252EA, N9/Th" | ||
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_aKUMAR Pushpam _9375378 |
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| 245 | 0 |
_cKUMAR Pushpam _aEconomics of soil erosion _b A case study of upland region (Doon Valley) in India |
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| 260 |
_a"Delhi," _b"University of Delhi, " _c1999 |
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| 300 |
_a"xiii,282p." _ccm. |
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| 942 |
_h"U672(J:1:4).252EA, N9/Th" _cCC |
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_c694930 _d694930 |
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