| 000 | 00409nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180612s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a0-309-04698-x | ||
| 041 | _aen | ||
| 082 | _a574.52072 | ||
| 100 | _aNATIONAL RESEARCH COUNCIL | ||
| 245 | 0 | _aOpportunities in applied environmental research and development | |
| 260 |
_aWashington. _bNational academy press _c1991 |
||
| 300 | _ax,174p;tit | ||
| 942 | _cPR | ||
| 999 |
_c44481 _d44481 |
||