Parasite communities  patterns and processes 
ed. by Gerald W. Esch, O. Albert, John M. Aho. . 
 - London  C-H  1990 
 - xi, 335p 
<br/><br/><label>ISBN: </label>0412335409 
<br/><br/><label>Dewey Class. No.: </label>591.5249  / N90