Ray tissues as an indirect measure of relative sap-sugar concentration in sugar maple / Peter W. Garrett, Kenneth R. Dudzik.

Main Author: Garrett, Peter W., 1933-
Corporate Authors: Northeastern Forest Experiment Station (Radnor, Pa.)
Other Authors: Dudzik, Kenneth R.
Published: Broomall, PA : U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, c[1989].
Series: Research paper (Northeastern Forest Experiment Station) ; NE-626
Subjects:
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040 |a CaNSHDOM 
043 |a n-us---  |a n-cn--- 
086 0 |a A 13.78:NE-626 
090 |a 634.9722 G16 
099 |a 1256000 
100 1 |a Garrett, Peter W.,  |d 1933- 
245 1 0 |a Ray tissues as an indirect measure of relative sap-sugar concentration in sugar maple /  |c Peter W. Garrett, Kenneth R. Dudzik. 
260 |a Broomall, PA :  |b U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, c[1989]. 
300 |a 7 p. :  |b ill. ;  |c 28 cm. 
490 1 |a Research paper (Northeastern Forest Experiment Station) ;  |v NE-626 
500 |a "November 1989"--T.p. verso. 
504 |a Includes bibliographical references (p. 7). 
650 0 |a Sugar maple  |x Research  |z United States. 
650 0 |a Sugar maple  |x Research  |z Canada  |z Québec (Province) 
650 0 |a Sugar maple  |x Tapping  |z United States 
650 0 |a Sugar maple  |x Tapping  |z Canada  |z Québec (Province) 
700 1 |a Dudzik, Kenneth R. 
710 2 |a Northeastern Forest Experiment Station (Radnor, Pa.) 
830 0 |a Research paper (Northeastern Forest Experiment Station) ;  |v NE-626 
999 |a 634.9722 G16  |w XDEWEY  |c 1  |i 1256000-1001  |l XTRMON  |m XDNR  |r Y  |s Y  |t XCIRC  |u 29/10/2015  |x XMONOGRAPH