SULFUR 555,908 Sulfur oxides and suspended particulate matter ;. -Geneva : World Health Organization, 1979. - 107 s. : il., wykr. ; 21 cm + wkładka (7s. ; 20 cm.). -(Environmental Health Criteria ; 8) 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. 94-107 ISBN 92-4-154068-0