| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c4269 _d4269 |
||
| 003 | OSt | ||
| 005 | 20200922115948.0 | ||
| 008 | 170622b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8171582796 | ||
| 040 | _cNARA | ||
| 100 |
_912216 _aTrivedi, P.R. |
||
| 245 | _aEncyclopaedia of Environmental Sciences Vol.5: Environmental Biology | ||
| 260 |
_aNew Delhi, _bAkashdeep Publishing House, _c1995, |
||
| 300 |
_av, 392p. _c20cm. |
||
| 650 | 0 |
_911962 _aEnvironmental Science |
|
| 650 | 0 |
_911981 _aEnvironmental Biology |
|
| 700 |
_911960 _aRaj, Gurdeep |
||
| 942 |
_2udc _cREF |
||