Certifying forest seeds
By: by Paul O. Rudolf
Contributors: Lake States Forest Experiment Station (Saint Paul, Minn.)
Series: Miscellaneous report / U.S. Dept. of Agriculture, Forest Service, Lake States Forest Experiment Station -- no. 14; Miscellaneous report (Lake States Forest Experiment Station (Saint Paul, Minn.)) -- no. 14.
Publisher: U.S. Dept. of Agriculture, Forest Service, Lake States Forest Experiment Station
Published: 1950
Place of publication: St. Paul, Minn
Language: eng
Subjects: Trees; Seeds; Certification
Notes: "September 1950"

Includes bibliographical references.