| 000 | 00316nam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 131223b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a817648041X | ||
| 050 | _a363.7003 | ||
| 100 | _aP R Trivedi | ||
| 245 |
_aEncyclopaedia of world environment,Vol.1 _becology |
||
| 260 |
_aNew Delhi _bAPH publishing corporation _c1999 |
||
| 999 |
_c328385 _d328385 |
||