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By "A.O. Gilbertson Company. "
Commercial onion growing /
By: Gilbertson, A. O. - A.O. Gilbertson Company. - Gilbertson Seed and Herb Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
Publication info: St. Ansgar, Iowa. :Published by A.O. Gilbertson Company,
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
BHL Collections: Seed & Nursery Catalogs