Phosphates and superphosphate
By: by A. N. Gray.
Contributors: International Superphosphate Manufacturers' Association.
Publisher: Pub. under the auspices of the International superphosphate manufacturers' association by E. T. Heron & co., ltd.
Published: 1944
Place of publication: London
Language: eng
Number of pages: 416
Subjects: Phosphates.
Notes: "Second edition."
Map on lining-papers.
"Corrigenda" slip inserted before p. 9.