na INLIS000000000019169 20221219031941 0010-1218001007 221219 g 0 eng Methods for ecological toxicology : A critical review of laboratory multispecies tests / Edited by Anna S. Hammons Ann Arbor : Ann Arbor Science, 1981 xiii, 307 p. : ill. ; 29 cm. 0-250-40480-X 577.4 577.4 MET Incl. bibl. ECOLOGY TOXICOLOGY HAMMONS, Anna S. 3136/84