000 | 00524nam a22001817a 4500 | ||
---|---|---|---|
999 |
_c66080 _d66080 |
||
003 | BD-DhPL | ||
005 | 20190913211450.0 | ||
008 | 190206b ||||| |||| 00| 0 eng d | ||
040 |
_aBD-DhPL _bEnglish _cBD-DhPL _dBD-DhPL |
||
082 | _a333.7 / J1e | ||
100 |
_aLal, J. B. _9218751 |
||
245 |
_aEnvironmental conservation / _cJ. B. Lal. |
||
260 |
_aDehradun : _bInternational Book, _c1987. |
||
300 |
_a111 p. : _bill. ; _c22 cm. |
||
508 | _a341 | ||
650 |
_aNatural resources and energy. _9256083 |
||
942 |
_2ddc _cBK |