000 | 00328nam a22001097a 4500 | ||
---|---|---|---|
008 | 231003b |||||||| |||| 00| 0 eng d | ||
022 | _a0006-3169 | ||
040 |
_aNational Science Library _cNational Science Library |
||
245 | _aBiological abstracts | ||
260 |
_aPennsylvania: _bBiosciences Information Service, |
||
942 |
_cCR _2udc |
||
999 |
_c62367 _d62367 |