Wholesale price list of mushroom spawn
By: American Spawn Company
Contributors: Henry G. Gilbert Nursery and Seed Trade Catalog Collection
Publisher: American Spawn Company
Published: 1920
Place of publication: St. Paul, Minn
Language: eng
Subjects: Mushrooms; Mushroom industry; Nursery stock; Catalogs
Notes: Caption title.

"Effective May 1, 1920; subject to change without notice."