| 000 | 00336nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 221001s1992 xx 000 0 eng d | ||
| 082 | _a551.4 GUP (H) | ||
| 100 | _aGupta, S. L. | ||
| 245 | 0 | _aBhu aakriti vigyan: Bhubhautiki tatha bhuakritiyan | |
| 260 |
_aDelhi _bUniversity of Delhi _c1992 |
||
| 300 | _axviii, 632p. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c16249 _d16249 |
||