| 000 | 00522nam a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | NIELib | ||
| 008 | 211019s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a8171582575 | ||
| 082 |
_a304.203 _bENC |
||
| 245 | _aEncyclopaedia of Environmental Sciences : Environmental Management of Fresh Water Ecology Vol 14 | ||
| 260 |
_bAkashdeep Publishing House , _c1992. _aNew Delhi : |
||
| 300 |
_av, 336p.; _c21cm |
||
| 650 | 0 | _aHuman Ecology | |
| 700 |
_aTrivedi, P.R. _eEd.; |
||
| 700 |
_aRaj, Gurdeep _eEd.; |
||
| 942 |
_2ddc _cPR |
||
| 999 |
_c38854 _d38854 |
||