How to identify and control diplodia shoot blight, collar rot, and canker of conifers /
prepared by Forest Service.
APA Citation
North Central Forest Experiment Station (Saint Paul, M. (1983). How to identify and control diplodia shoot blight, collar rot, and canker of conifers. [St. Paul, Minn.]: U.S. Dept. of Agriculture, North Central Forest Experiment Station.
MLA Citation
North Central Forest Experiment Station (Saint Paul, Minn.). How to Identify And Control Diplodia Shoot Blight, Collar Rot, And Canker of Conifers. [St. Paul, Minn.]: U.S. Dept. of Agriculture, North Central Forest Experiment Station, 1983.
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