4 Va. Admin. Code § DOCUMENTS INCORPORATED BY REFERENCE (4VAC50-90)
Current through Register Vol. 40, No. 22, June 17, 2024
"Field Office Technical Guide," US Department of Agriculture-Natural Resource Conservation Service, Second Edition, 1999.
"National Soil Survey Handbook," US Department of Agriculture-Natural Resource Conservation Service, 1996.
Forestry Best Management Practices for Water Quality in Virginia Technical Guide, January 1997, Virginia Department of Forestry.
Virginia Agricultural BMP Manual, Virginia Department of Conservation and Recreation, 2000.
Pest Management Guide, Virginia Polytechnic Institute and State University, 1999.
4 Va. Admin. Code § DOCUMENTS INCORPORATED BY REFERENCE (4VAC50-90)