Proceedings of the Fourth Lake States Forest Tree Improvement Conference, October 6 & 7, 1959
Contributors: Lake States Forest Experiment Station (Saint Paul, Minn.)
Series: Station paper -- no. 81; Station paper (Lake States Forest Experiment Station (Saint Paul, Minn.)) -- no. 81.
Publisher: Lake States Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1960
Place of publication: St. Paul, Minn
Language: eng
Number of pages: 60
Subjects: Forests and forestry; Trees; Development; Seeds
Notes: "April 1960."