World conditions as to mineral raw materials for the fertilizer industry
By: addresses delivered at the meeting of the Institute of Politics at Williamstown, Mass., August 12-14, 1926.
Contributors: National Fertilizer Association.
Publisher: National Fertilizer Association
Published: 1926
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 180
Subjects: Fertilizers.; Mines and mineral resources.
Notes: Bibliography: p. 173-180.