7. Environmental Health Criteria 555,909 PHOTOCHEMICAL Photochemical oxidants ;. - Geneva : World Health Organization, 1979. - 110 s. : il., wykr. ; 21 cm + wkładka (5 s. ; 20 cm.). - (Environmental Health Criteria ; 7) U dołu s. tyt.: Published under the joint sponsorship of the United Nations Environment Programme and the World Health Organization. -Wkładka zawiera streszcz. -Bibliogr. s. 98-110 ISBN 92-4-154067-2