000 | 00471nam a2200157Ia 4500 | ||
---|---|---|---|
999 |
_c12751 _d12751 |
||
082 | _aRR 333.7025 DIR; | ||
245 | 0 | _aDirectory of environmental information sources | |
250 | _a2nd | ||
260 |
_aMassachusetts _bNational Foundation for Environmental Co _c1972 |
||
300 | _aix, 457p. | ||
504 | _aIncludes appendix | ||
650 | _aEnvironmental information sources - Directories | ||
700 | _aTaliaferro, Peter W. | ||
700 | _aThibeau, Charles E. | ||
942 |
_cBK _2ddc |