| 000 | 00331nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 221001s2009 xx 000 0 eng d | ||
| 082 | _a551.46 UPA (H) | ||
| 100 | _aUpadhayay, D. P. | ||
| 245 | 0 | _aJalvayu vigyan aur samundra vigyan | |
| 260 |
_aGorakhpur _bVasundhra Prakashan _c2009 |
||
| 300 | _axiii, 257p. | ||
| 942 |
_2ddc _cBK _01 |
||
| 999 |
_c33264 _d33264 |
||