Report
By: Study Group on the Ecology of Intermediate Snail Hosts of Bilharziasis
Series: World Health Organization technical report series -- no. 120; Technical report series (World Health Organization) -- 120.
Publisher: World Health Organization
Published: 1957
Place of publication: Geneva
Language: eng
Number of pages: 38
Subjects: Schistosomiasis; Snails
Notes: Originally issued in mimeographed form as document WHO/Bil.Ecol./33, 25 October 1956.

Includes bibliographical references.