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01283cam a2200277 a 4500 |
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920127s1989 paua b f000 0 eng d |
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|a CaNSHDOM
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|a n-us---
|a n-cn---
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|a A 13.78:NE-626
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|a 634.9722 G16
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|a 1256000
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|a Garrett, Peter W.,
|d 1933-
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|a Ray tissues as an indirect measure of relative sap-sugar concentration in sugar maple /
|c Peter W. Garrett, Kenneth R. Dudzik.
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|a Broomall, PA :
|b U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, c[1989].
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|a 7 p. :
|b ill. ;
|c 28 cm.
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|a Research paper (Northeastern Forest Experiment Station) ;
|v NE-626
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|a "November 1989"--T.p. verso.
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|a Includes bibliographical references (p. 7).
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|a Sugar maple
|x Research
|z United States.
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|a Sugar maple
|x Research
|z Canada
|z Québec (Province)
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|a Sugar maple
|x Tapping
|z United States
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650 |
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|a Sugar maple
|x Tapping
|z Canada
|z Québec (Province)
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|a Dudzik, Kenneth R.
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|a Northeastern Forest Experiment Station (Radnor, Pa.)
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|a Research paper (Northeastern Forest Experiment Station) ;
|v NE-626
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|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
|