000 | 00501nam a2200169Ia 4500 | ||
---|---|---|---|
008 | 190516s9999 xx 000 0 und d | ||
020 | _a9788121924764 | ||
028 |
_bSK Publishers and Distributors _cSKP/883 _d22-Feb-19 |
||
100 |
_aSingh, H.R. _941406 |
||
245 | 0 | _aEnvironmental Biology | |
260 |
_bS Chand & Co new Delhi _c2005 _aNew Delhi |
||
300 | _a236 | ||
600 |
_tEnvironmental Science _9160721 |
||
650 |
_aEnvironmental Science _9160721 |
||
942 | _cBK | ||
999 |
_c146723 _d146723 |