Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe Abundance of Drosophila Willistoni in Relation to Food in Natural Populations.AuthorsBirch, L. C.; Battaglia, BrunoPublicationEcology, 1957, Vol 38, Issue 1, p165ISSN0012-9658Publication typeArticleDOI10.2307/1932153