ArticlesPerspectives on Needs and Supplies of Resources World Changes and Chances: Some New Perspectives for Materials By S. Victor Radcliffe See allHide authors and affiliations Science 20 Feb 1976:Vol. 191, Issue 4228, pp. 700-707DOI: 10.1126/science.191.4228.700 S. Victor Radcliffe Find 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 above.
World Changes and Chances: Some New Perspectives for Materials By S. Victor Radcliffe Science20 Feb 1976 : 700-707
World Changes and Chances: Some New Perspectives for Materials By S. Victor Radcliffe Science20 Feb 1976 : 700-707