00722nam a2200217Ia 450000500170000000800410001702000180005803500090007604100080008508200110009310000300010424500680013426000530020230000070025550000090026250500450027165000280031694200070034499900150035195201380036620260808125444.0260808s9999||||xx |||||||||||||| ||und||  a92-4-154188-1  a5253  aENG  a547.26  aWorld Health Organization 0aIPCS (Environmental health criteria no - 048)bDimethyl sulfate  aGenevabUNEP and World Health Organizationc1985  a55  aGift  aIPCS, chemical safety, organic chemicals  aIPCSbOrganic chemistry  cBK  c5251d5251  00104070aHITRTbHITRTcFirst Floor/Cup-56/Shelf-1d1986-01-07eGift from WHOl0o547.26p7916r2026-08-08 12:54:44w2026-08-08yBK