000 | 00489nam a22001697a 4500 | ||
---|---|---|---|
008 | 230711b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_a504.06 _bP1 |
||
100 | _aKalwar, S C | ||
245 | _a संरक्षण पर्यावरण | ||
246 | _aSanrakshan paryawaran | ||
260 |
_aJaipur: _bPointer Publishers, _c2001 |
||
300 | _a184p. | ||
650 | _2Science | ||
650 | _2Environment | ||
942 |
_2udc _cBK |
||
999 |
_c51263 _d51263 |