Research note NE-(series). NE-206. Relative importance of root grafts and bark beetles to spread of Dutch elm disease [with list of literature cited; by R. A. Cuthbert , W. N. Cannon, jr. and J. W. Peacock.
Publication Title:
Relative importance of root grafts and bark beetles to spread of Dutch elm disease [with list of literature cited; by R. A. Cuthbert , W. N. Cannon, jr. and J. W. Peacock.
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Research note NE-(series). NE-206. Relative importance of root grafts and bark beetles to spread of Dutch elm disease [with list of literature cited; by R. A. Cuthbert , W. N. Cannon, jr. and J. W. Peacock.
Series Title:
Research note NE-(series).
Corporate Agency Authors:
Forest Service and Agriculture Dept.
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Forest Service
Authors:
Cuthbert, R. A., Cannon, W. N. jr., and Peacock, J. W.