TY - BOOK AU - World Health Organization (WHO) TI - Photochemical Oxidants T2 - Environmental Health Criteria 7 SN - 9241540672 : U1 - 628.351 19 PY - 1979/// CY - Geneva PB - World Health Organization KW - Environmental Health KW - Spines KW - Oxidation KW - Photochemical oxidizers N2 - Environment Management ER -