Cover Image

Plant pat.

Bibliographic Details
New Title:United States. Patent and Trademark Office. United States patent. Plant pat.
Corporate Author: United States. Patent Office
Format: Microform Serial
Language:English
Published: [Washington, D.C.] : [United States Patent Office], [1931-1975]
Subjects:
Plants, Cultivated > United States > Patents.
Description
Published:1-3,681.
Item Description:Microform.
Physical Description:3,681 volumes : illustrations ; 29 cm.
Publication Frequency:Irregular