PARAQUAT 555,922 Paraquat and diquat / [IPCS International Programme on Chemical Safety]. - Geneva : World Health Organization, 1984. - 181 s. : il. ; 21 cm. -(Environmental Health Criteria ; 39) U dolu s. tyt. : Published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organisation, and the World Health Organization. - Bibliogr. s. 173-181 ISBN 92-4-154099-4