Photographic guide of selected external defect indicators and associated internal defects in sugar maple /
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Main Authors: | , , |
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Format: | Government Document Electronic eBook |
Language: | English |
Published: |
Radnor, Pennsylvania :
United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station,
1991.
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Series: | Research paper NE (Broomall, Pa. : 1988) ;
647. |
Subjects: | |
Online Access: | CONNECT |