Direct seeding of conifers in the lake states
Subtitle: a review of past trials
By: Eugene I. Roe
Series: U.S. Forest Service research paper LS -- 3
Publisher: Lake States Forest Experiment Station, Forest Service, U.S. Department of Agriculture
Published: 1963
Place of publication: [St. Paul]
Language: eng
Number of pages: 16
Subjects: Conifers; Seeds; Reforestation
Notes: Cover title.

Literature cited: p. 14-16.