How to know the trematodes /

Bibliographic Details
Main Author: Schell, Stewart C. (Stewart Claude), 1912-
Format: Book
Language:English
Published: Dubuque, Iowa : Wm. C. Brown Co., [1970]
Series:Pictured key nature series.
Subjects:
Description
Physical Description:vii, 355 pages : illustrations ; 22 cm.
Bibliography:Includes bibliographical references and index.
ISBN:0697048608