| 000 | 00444nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 180424s9999 xx 000 0 und d | ||
| 020 | _a8171692613 | ||
| 084 | _a574.5 G5 | ||
| 100 | _a"Gurcharan Singh, " | ||
| 245 | 0 | _aDegrading Environment | |
| 250 | _a\\199300ENGGPSX | ||
| 260 | _aCommonwealth Publishers | ||
| 260 | _b1993 | ||
| 260 | _cNew Delhi | ||
| 300 | _axi+187p | ||
| 500 | _aincludes index and biblioraphy | ||
| 942 | _cBK | ||
| 999 |
_c55707 _d55707 |
||