Speidel, D. H., & Agnew, A. F. (1982). The natural geochemistry of our environment: David H. Speidel, Allen F. Agnew. Boulder, CO: Westview Press.
Chicago Style CitationSpeidel, David H., andfavorite Allen F. Agnew. The Natural Geochemistry of Our Environment: David H. Speidel, Allen F. Agnew. Boulder, CO: Westview Press, 1982.
MLA CitationSpeidel, David H., andfavorite Allen F. Agnew. The Natural Geochemistry of Our Environment: David H. Speidel, Allen F. Agnew. Boulder, CO: Westview Press, 1982.
Warning: These citations may not always be 100% accurate.