Patents in ARS
Subtitle: a plain language guide.
Contributors: United States. Agricultural Research Service.
Edition: [Slightly rev. June 1993].
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1993
Place of publication: [Beltsville, MD?]
Language: eng
Number of pages: 10
Subjects: Agriculture -- United States -- Patents.
Genres: Patents.
Notes: Cover title.

"Further information sources" (p. 9).