Earthworms, raising, uses, beneficial aspects, 1970-85
Subtitle: 234 citations.
Contributors: National Agricultural Library (U.S.)
Series: Quick bibliography series -- NAL BIBL. QB 86-50.; Quick bibliography series -- 86-50.
Publisher: U.S. Dept. of Agriculture, National Agricultural Library
Published: 1986
Place of publication: Beltsville, Md
Language: eng
Number of pages: 18
Subjects: Earthworms -- Bibliography.; Earthworm culture -- Bibliography.
Genres: Bibliography.
Notes: Cover title.

"Database searched: AGRICOLA."

"Updates QB 82-06."

Shipping list no.: 86-325-P.

"April 1986."

Includes index.