Organic certification
By: Jane Potter Gates
Contributors: National Agricultural Library (U.S.)
Series: Special reference briefs -- SRB 91-10; Special reference briefs -- NAL-SRB. 91-10
Publisher: National Agricultural Library
Published: 1991
Place of publication: Beltsville, Md
Language: eng
Number of pages: 16
Subjects: Organic farming -- Standards -- United States -- Bibliography; Organic farming -- Standards -- United States -- Directories
Genres: Directories
Notes: "Updates SRB 90-04."

Shipping list no.: 91-672-P

"August 1991."