000 | 00523nam a22001817a 4500 | ||
---|---|---|---|
008 | 230421b |||||||| |||| 00| 0 eng d | ||
020 | _a81-7169-206-0 | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_a502.65 _bN2 |
||
245 | _aEnvironmental resource conservation | ||
260 |
_aNew Delhi: _bCommonwealth Publishers, _c1992 |
||
300 | _av, 276p. | ||
650 | _aEnvironmental | ||
653 | _aResource | ||
700 | _aShukla, S K (Ed.) | ||
700 | _aSrivastava, P R (Ed.) | ||
942 |
_2udc _cBK |
||
999 |
_c22275 _d22275 |