books.google.cahttp://books.google.ca/books/about/Perspectives_on_technical_information_fo.html?id=E2OQAAAAMAAJ&utm_source=gb-gplus-sharePerspectives on technical information for environmental protection
Perspectives on technical information for environmental protection:
a report to the U.S. Environmental Protection Agency from the Commission on Natural Resources and the Steering Committee for Analytical Studies, National Research Council