The forest insect and disease situation, Lake States, 1956
By: L.C. Beckwith and R.L. Anderson
Contributors: Anderson, Ralph L.; Lake States Forest Experiment Station (Saint Paul, Minn.)
Series: Station paper / Lake States Forest Experiment Station -- no. 42; Station paper (Lake States Forest Experiment Station (Saint Paul, Minn.)) -- no. 42.
Publisher: Lake States Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1956
Place of publication: [St Paul, Minn.]
Language: eng
Number of pages: 26
Subjects: Forest insects; Trees; Diseases and pests
Notes: "December 1956."