AQUATIC 555,923 Aquatic (marine and freshwater) biotoxins / [IPCS International Programme on Chemical Safety]. - Geneva : World Health Organization, 1984. - 95 s. : il. ; 21 cm. - (Environmental Health Criteria ; 37) U dolu s. tyt. : Published under the joint sponsorship of the United Nations Environnent Programme, the International Labour Organization, and the World Health Organization. - Bibliogr. s. 73-95 ISBN 92-4-154097-4