| 000 | 00340nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220505s1992 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 | _a581.240954SIN | ||
| 100 |
_aSingh, Pramod Dr. _9654094 |
||
| 245 | _aIndian environment | ||
| 260 |
_aNew Delhi _bAshish Publishing House _c1992 |
||
| 650 |
_aENVIRONMENTAL SCIENCE _9654095 |
||
| 999 |
_c455308 _d455308 |
||