| 000 | 00545nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 190222b xxu||||| |||| 00| 0 eng d | ||
| 100 | _aशर्मा, सुधीर | ||
| 245 | _aपर्यावरण और प्रदूषण | ||
| 260 |
_aदिल्ली: _bआधुनिक प्रकाशन, _c1991 |
||
| 300 |
_a104पृ.; _c22सेमी. |
||
| 650 | _aParyavaran aur pradushan | ||
| 650 | _aEnvironmental pollution | ||
| 650 | _aWater pollution | ||
| 650 | _aAir pollution | ||
| 365 | _aINR | ||
| 942 |
_2udc _cHB |
||
| 999 |
_c33292 _d33292 |
||