Rating poplars for Melampsora leaf rust infection /

Bibliographic Details
Main Author:	Schreiner, Ernst J. (Ernst Jefferson), 1902- (Author)
Format:	Government Document eBook
Language:	English
Published:	Upper Darby, PA. : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1959.
Series:	Forest research notes (Upper Darby, Pa.) ; no. 90.
Subjects:	Melampsora. Poplar > Diseases and pests.
Online Access:	https://purl.fdlp.gov/GPO/gpo44275

Description
Item Description:	Title from title screen (viewed Dec. 31, 2014). Publication pre-dates Federal Depository Library Program (FDLP) item numbers. No FDLP item number has been assigned.
Physical Description:	1 online resource (3 pages) : illustration.