| 000 | 00422 a2200169 4500 | ||
|---|---|---|---|
| 020 | _a0706986768 | ||
| 082 |
_a577 _bKUM |
||
| 090 |
_c20380 _d31623 |
||
| 100 | _aKumar, H.D. | ||
| 245 | _aModern concepts of ecology | ||
| 250 | _a8th ed. | ||
| 260 |
_aNew Delhi _bVikas Publishing House Pvt Ltd _c1977 _g1995 |
||
| 300 |
_ax,478p. _c22cm |
||
| 650 | _aBiology | ||
| 650 | _aNatural science and mathematics | ||
| 942 | _cL | ||
| 999 |
_c48008 _d48008 |
||