Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleBilharzia snails and water level fluctuations in a tropical swampAuthorsCantrell, M. A.SubjectsPOPULATION density; WATER levelsPublicationOikos, 1981, Vol 36, Issue 2, p226ISSN0030-1299Publication typeArticleDOI10.2307/3544451