Virginia Polytechnic Institute and State University. Extension Division & United States. Department of Agriculture. (1979). Welcome to the ... Virginia Tech turfgrass field days and trade show. Extension Division, Virginia Polytechnic Institute and State University.
Chicago Style (17th ed.) CitationVirginia Polytechnic Institute and State University. Extension Division and United States. Department of Agriculture. Welcome to the ... Virginia Tech Turfgrass Field Days and Trade Show. Blacksburg, Va.: Extension Division, Virginia Polytechnic Institute and State University, 1979.
MLA (9th ed.) CitationVirginia Polytechnic Institute and State University. Extension Division and United States. Department of Agriculture. Welcome to the ... Virginia Tech Turfgrass Field Days and Trade Show. Extension Division, Virginia Polytechnic Institute and State University, 1979.