How to identify and control cyclaneusma needle cast of pines /

Bibliographic Details
Corporate Author:	North Central Forest Experiment Station (Saint Paul, Minn.)
Format:	Government Document Book
Language:	English
Published:	[Saint Paul, Minn.?] : The Station, 1987.
Subjects:	Pine > Diseases and pests > United States.

Evans: US Documents (Annex 5th floor)