| 000 | 007490a00a22003250004500 | ||
|---|---|---|---|
| 010 | _aB | ||
| 024 | _aM | ||
| 027 | _qP | ||
| 210 | _aBrubaker, S. | ||
| 245 | _aTo live on earth:man and his environment in perspective | ||
| 100 | _aBrubaker, S. | ||
| 260 | _aJohns Hopkins | ||
| 260 | _c1972 | ||
| 300 | _axx,253 | ||
| 306 | _aEnvironmental crisis | ||
| 306 | _aEnvironmental threats | ||
| 306 | _aRadioactivity | ||
| 306 | _aPesticides | ||
| 306 | _aFertilizers | ||
| 306 | _aErosion | ||
| 306 | _aWater pollution | ||
| 306 | _aAir pollution | ||
| 016 | _a577.4 BRU | ||
| 015 | _a0976 | ||
| 999 |
_c3176 _d3176 |
||
| 650 | _aEnvironmental Sciences | ||
| 041 | _aeng | ||
| 080 | _a577.4 | ||