Organic certification
By: Jane Potter Gates
Contributors: National Agricultural Library (U.S.)
Series: Special reference briefs -- SRB 90-04; Special reference briefs -- NAL-SRB. 90-04
Publisher: U.S. Dept. of Agriculture, National Agricultural Library
Published: 1990
Place of publication: Beltsville, Md
Language: eng
Subjects: Organic farming -- Certification -- United States -- Bibliography; Horticulture -- United States -- Bibliography
Notes: Cover title

Shipping list no.: 90-078-P

"January 1990."