00587     2200181   4500001002100000005001500021008004100036020001800077035001900095041000700114082001600121090001600137100001600153245010800169260004100277300002800318650005900346INLIS00000000000746120210520145652210520|||||||||   |   |||   |||| ||   |   a0-8020-1730-4  0010-0521007461  aen0 a576.89/ECO1  a576.89/ECO10 aA.M. Fallis00aECOLOGY and physiology of parasites : A Symposium held at University of Toronto 19 and 20 February 1970  aTorontobUniversity of Torontoc1971  ax, 258 p.: ill.; 24 cm. 0aPARASITOLOGY -- ECOLOGY -- HELMINTHOLOGY -- LEISHMANIA