000 | 00871nam a2200301 i 4500 | ||
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001 | 000033868 | ||
003 | UVAL | ||
005 | 20240507113722.0 | ||
007 | ta | ||
008 | 990224s1981 wau 00010 eng d | ||
020 | _a0309031427 | ||
040 |
_aDIBRA _bspa _cUVAL _erda |
||
041 | 0 | _aeng | |
082 | 0 | 4 | _a574.52 |
110 | 2 |
_aEnvironmental Studies Board. _bCommittee to Review Methods for Ecotoxicology. |
|
245 | 1 | 0 | _aTesting for effects of chemicals on ecosystems. |
264 | 1 |
_aWashington D. C. : _bNational Academy Press, _c1981. |
|
300 | _axv, 103 páginas. | ||
338 | _nc | ||
500 | _aIncluye bibliografĂa. | ||
650 | 0 | _aCONTAMINACION QUIMICA. | |
650 | 0 | _aMONITOREO. | |
650 | 0 | _aPRUEBAS DE TOXICIDAD. | |
650 | 0 | _aTOXICIDAD. | |
942 |
_cBK _2ddc |
||
999 |
_c22523 _d22523 |