Urea, its characteristics and efficient use
Subtitle: as fertilizer in Japan.
Contributors: Nihon Ryūan Kōgyō Kyōkai. Nyōso Kenkyūkai.
Publisher: Urea Research Organization of Japan Ammonium Sulphate Industry Association
Published: 1968
Place of publication: Tokyo
Language: eng
Number of pages: 106
Subjects: Urea as fertilizer.; Fertilizers -- Japan.
Notes: Includes bibliographical references.