Armstrong, J. J., & Wall, G. J. (1991). Comparative evaluation of the effectiveness of erosion control materials. Research and Development Branch, Ontario Ministry of Transportation.
Chicago Style (17th ed.) CitationArmstrong, J. J., and G. J. Wall. Comparative Evaluation of the Effectiveness of Erosion Control Materials. Downsview, Ont.: Research and Development Branch, Ontario Ministry of Transportation, 1991.
MLA (8th ed.) CitationArmstrong, J. J., and G. J. Wall. Comparative Evaluation of the Effectiveness of Erosion Control Materials. Research and Development Branch, Ontario Ministry of Transportation, 1991.
Warning: These citations may not always be 100% accurate.