Early evidence of weevil resistance in some clones and hybrids of white pine
By: [Peter W. Garrett]
Contributors: Northeastern Forest Experiment Station (Radnor, Pa.)
Series: USDA forest service research note -- NE-117; USDA Forest Service research note NE -- 117.
Publisher: Northeastern Forest Experiment Station, Forest Service, U. S. Dept. of Agriculture
Published: 1970
Place of publication: Upper Darby, Pa
Language: eng
Subjects: White pine; Diseases and pests
Notes: Also available online.