Cover image for Dutch elm disease control : intensive sanitation and survey economics
Title:
Dutch elm disease control : intensive sanitation and survey economics
Author:
Cannon, William N.
Personal Author:
Publication Information:
Upper Darby, Pa. : Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1977.
Physical Description:
10 pages : illustrations ; 26 cm.
Language:
English
Format :
Book