Organic agriculture
Subtitle: economic and ecological comparisons with conventional methods
By: by Robert C. Oelhaf.
Publisher: Allanheld, Osmun; Distribution, Halsted Press
Published: 1978
Place of publication: Montclair, N.J; New York
Language: eng
Number of pages: 271
Subjects: Organic farming.; Agriculture.; Organic farming -- Economic aspects.; Agriculture -- Economic aspects.; Natural foods.
Notes: Bibliography: p. 243-266.
Includes index.