Subject: Phosphates - Cornell University Library Digital Collections Search Results

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1. Basic slags and rock phosphates

Creator:: Robertson, George Scott, 1893-
Collection:: Core Historical Literature of Agriculture
Publisher:: The University Press,
Publication Place:: Cambridge :
Format:: Book

2. Phosphoric acid, phosphates, and phosphatic fertilizers

Creator:: Waggaman, William Henry.
Collection:: Core Historical Literature of Agriculture
Publisher:: Chemical Catalog Company,
Publication Place:: New York :
Date:: 1927
Format:: Book