Publications
- Agriculture and the Environment. 1991. The 1991 Yearbook of Agriculture. USDA. U.S. GPO 1991 0-297-291 QL 2.
- Barnes, R.F., D.A. Miller, C. J. Nelson (eds). Forages: The Science of Grassland Agriculture. Volume II. Iowa State University Press, Ames, IA. Chapters 4, 13-18.
- Wolf, E.C. 1996. Race to Save the Planet. Study Guide. Wadsworth Publ.
- Brady, N.C., and R.R. Weil. 1996. The Nature and Properties of Soils. Prentice-Hall, Upper Saddle, NJ.
- Holechek, J.L., R.D. Pieper, C.H. Herbel. 1995. Range Management: Principles and Practices. Chapters 1,3,14.
- Miller, G.T. 1990. Resource Conservation and Management. Wadsworth Publ, Belmont, CA.
- Chrispeels, M.J. and D.E. Sadava. 1994. Plants, Genes, and Agriculture. Jones and Bartlett Publ, Boston.
- United Nations, World Population Prospects, The 1998 Revision.
People
Subject Matter
- Hannaway, David
- Shuler, Philip
Educational Design
- Hannaway, Kimberly
- Neiss, Margaret
Graphic Design
- Minier, Sarah
Cartoons
- Cooke, Jonathan
