How to identify and control leaf rust of poplar and larch /

Bibliographic Details
Main Author:	Schipper, Arthur L.
Corporate Authors:	North Central Forest Experiment Station (Saint Paul, Minn.), United States. Forest Service
Other Authors:	Widin, Katharine D., Anderson, Robert L. (Robert Lee), 1944-
Format:	Government Document Book
Language:	English
Published:	St. Paul, Minn. : Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1978.
Subjects:	Larches > Diseases and pests > United States. Poplar > Diseases and pests > United States.

Evans: US Documents (Annex 5th floor)