Book Reviews Patterns in the Balance of Nature. And related problems in quantitative ecology. C. B. Williams. Academic Press, New York, 1964. viii + 324 pp. Illus. $9.50 + See all authors and affiliations Science 19 Jun 1964:Vol. 144, Issue 3625, pp. 1439-1440DOI: 10.1126/science.144.3625.1439 Peter W. FrankFind this author on Google Scholar Find this author on PubMed Search for this author on this site Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears below.