| 000 | 00365nam a2200109 4500 | ||
|---|---|---|---|
| 008 | 240911b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 001.814.4:504 _bL2 |
||
| 245 | _aSurvey of abstracting and other secondary services on environmental science | ||
| 260 |
_aBad Goldberg: _c1972 |
||
| 942 |
_2udc _cREF |
||
| 999 |
_c67118 _d67118 |
||