National Drainage Symposium & American Society of Agricultural Engineers. Proceedings - National Drainage Symposium. American Society of Agricultural Engineers, 1971-.
Chicago Style (17th ed.) CitationNational Drainage Symposium and American Society of Agricultural Engineers. Proceedings - National Drainage Symposium. St. Joseph, Mich.,: American Society of Agricultural Engineers, 1971-.
MLA (8th ed.) CitationNational Drainage Symposium and American Society of Agricultural Engineers. Proceedings - National Drainage Symposium. American Society of Agricultural Engineers, 1971-.
Warning: These citations may not always be 100% accurate.