These tutorials were written in support of the subcontract of Dr. H. Don Scott at the University of Arkansas, Fayetteville, to a USDA grant to Dr. David Nofziger, Oklahoma State University. The grant supports the development of Internetbased tutorials in undergraduate Agronomy, especially Soil Physics. This work is a mostlyorganized set of about 585 MS PowerPoint slides that have been partially converted here to html. Please be aware that there may be some bad links. Please be aware that these slides are mostly as written for Dr. Scott. The first section, basica0, borrows heavily from his textbook, as noted in the first slide. Other sections borrow occasionally from other sources, as implied in the references.

Website: http://www.aquarien.com/sptutor/index.htm