Havlin, J. L., & John L. Havlin. (2006). Laboratory Manual Instructor's Guide to Accompany Fundamental soil science. Australia,United States: Thomson Delmar Learning.
Chicago Style CitationHavlin, John L., and John L. Havlin. Laboratory Manual Instructor's Guide to Accompany Fundamental Soil Science. Australia,United States: Thomson Delmar Learning, 2006.
MLA CitationHavlin, John L., and John L. Havlin. Laboratory Manual Instructor's Guide to Accompany Fundamental Soil Science. Australia,United States: Thomson Delmar Learning, 2006.
Warning: These citations may not always be 100% accurate.