Insects that damage Northern red oak acorns
By: Lester P. Gibson.
Contributors: Northeastern Forest Experiment Station (Radnor, Pa.)
Series: Research paper NE -- 492.
Publisher: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1982
Place of publication: [Broomall, Pa.]
Language: eng
Subjects: Red oak -- Diseases and pests; Insect pests
Notes: Cover title.

"20 April 1981"--P. 2 of cover.

Bibliography: p. 6.