How to identify hypoxylon canker of aspen.

Bibliographic Details
Corporate Author:	North Central Forest Experiment Station (Saint Paul, Minn.)
Language:	English
Published:	St. Paul, Minn. : North Central Forest Experiment Station, Forest Service, U.S. Department of Agriculture, [1989]
Subjects:	Aspen > Diseases and pests > Middle West. Hypoxylon mammatum > Middle West.
Physical Description:	1 folded sheet (6 pages) : color illustrations ; 23 x 11 cm
Format:	Government Document Book

System Under Maintenance

Our Library Management System is currently under maintenance.

Holdings and item availability information is currently unavailable. Please accept our apologies for any inconvenience this may cause and contact us for further assistance:

Please contact Reference and Discovery Services via their Contact Form or call them directly at: 517-353-8700 for assistance.