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1.
Ray tissues as an indirect measure of relative sap-sugar concentration in sugar maple
Author
Garrett, Peter W., 1933-
Published
Broomall, PA (370 Reed Road, Broomall, PA 19008) : U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, [1989]
Location
SML, Microform (Non-Circulating) >> A 13.78:NE-626
Format
Books / Microforms
2.
Proceedings of the 1989 Northeastern Recreation Research Symposium, April 3-5, 1989, State Parks Management and Research Institute, Saratoga Springs, New York
Author
Northeastern Recreation Research Symposium (1989 : Saratoga Spring, N.Y.)
Published
Broomall, Pa. : The Station, [1988]
Location
SML, Microform (Non-Circulating) >> A 13.88:NE-132
Format
Books / Microforms