LITCHFIELD M.H. 552,767 CHLOROTHALONIL Chlorothalonil / first draft prep, by H.H. Litchfield ; iipcs iinternational Programme on Chemical Safety]. - Geneva : World Health Organization, 1996. - 145 s. ) 21 cm (Environmental Health Criteria / WHO, ISSN 0250-863; 183) ISBN 92-4-157183-7