The effect of xylem age on volume yield & sugar content of sugar maple sap
By: by Carter B. Gibbs.
Series: U.S.D.A. Forest Service research paper NE ; 141
Publisher: Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1969
Place of publication: Upper Darby, Pa
Language: eng
Number of pages: 11
Subjects: Sugar maple.; Sap.; Xylem.
Other titles: Sugar maple sap.
Notes: Bibliography: p. 11.
Cover title.