| 000 | 00535nam a22001937a 4500 | ||
|---|---|---|---|
| 003 | BGCL | ||
| 005 | 20211126152301.0 | ||
| 008 | 171110b xxu||||| |||| 00| 0 eng d | ||
| 020 |
_a 978-81-219-2764-2 _c325.00 |
||
| 040 |
_aBGCL _bEnglish |
||
| 041 | _aENG | ||
| 082 |
_a363.7 _bA 172.1 |
||
| 100 | _aAsthana, D. K. | ||
| 245 |
_aA textbook of environmental studies _cby D. K. Asthana and Meera Asthana |
||
| 260 |
_aNew Delhi _bS. Chand _c2020. |
||
| 300 |
_a(xvi),397p. _b24 cm. |
||
| 650 | _aENVIRONMENTAL SCIENCE | ||
| 942 | _cBOOK | ||
| 999 |
_c22047 _d22047 |
||