000 00614nam a22002057a 4500
999 _c148429
_d148428
005 20201112114703.0
008 201012b ||||| |||| 00| 0 eng d
020 _a9241541911
041 _aEN
082 _223
_a363.17
_bWOR
110 _983692
_aWorld Health Organization
245 _aGuide to short term tests for detecting mutagenic and carcinogenic chemicals
260 _aGeneva:
_bWorld Health Organization;
_c1985
300 _a208 p.
440 _9107889
_aEnvironmental health criteria 51
500 _aIncludes reference.
509 _aNS
650 4 _98016
_aHazardous materials
942 _cPR