Azolla as a green manure
Subtitle: use and management in crop production
By: Thomas A. Lumpkin and Donald L. Plucknett.
Contributors: Plucknett, Donald L., 1931-
Series: Westview tropical agriculture series ;; no. 5
Publisher: Westview Press
Published: 1982
Place of publication: Boulder, Colo
Language: eng
Number of pages: 230
Subjects: Azolla.; Azolla as fertilizer.; Rice -- Fertilizers.; Azolla as feed.
Notes: Bibliography: p. 177-225.
Includes index.