Insect pests of Christmas trees in Ohio
By: R.B. Neiswander
Series: Research circular / Ohio Agricultural Experiment Station -- 32; Research circular (Ohio Agricultural Experiment Station) -- 32
Publisher: Ohio Agricultural Experiment Station
Published: 1956
Place of publication: Wooster, Ohio
Language: eng
Number of pages: 16
Subjects: Christmas trees -- Diseases and pests -- Ohio
Notes: Cover title