Morris, O. N. (1982). Report of the 1981 cooperative Bacillus thuringiensis (B.I.) spray trials. Canadian Forestry Service, Forest Pest Management Institute, Department of the Environment.
Chicago Style (17th ed.) CitationMorris, O. N. Report of the 1981 Cooperative Bacillus Thuringiensis (B.I.) Spray Trials. Sault Ste. Marie, Ont: Canadian Forestry Service, Forest Pest Management Institute, Department of the Environment, 1982.
MLA (9th ed.) CitationMorris, O. N. Report of the 1981 Cooperative Bacillus Thuringiensis (B.I.) Spray Trials. Canadian Forestry Service, Forest Pest Management Institute, Department of the Environment, 1982.
Warning: These citations may not always be 100% accurate.