| 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 _9160722 |
||
| 650 |
_aEnvironmental Science _9160722 |
||
| 942 | _cBK | ||
| 999 |
_c146724 _d146724 |
||