Biodiversity Heritage Library

Please read BHL's Acknowledgment of Harmful Content

Browse by:

Sort By:

Analysis of experimental work with ground raw rock phosphate as a fertilizer

View Metadata

By: Waggaman, William H., - Wagner, Cary Richard, - Gardiner, R. F. (Robert Franklin),

Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918

Holding Institution: U.S. Department of Agriculture, National Agricultural Library
The recovery of potash as a by-product in the cement industry

View Metadata

By: Ross, William Horace, - Merz, Albert R. (Albert Ronald), - Wagner, Cary Richard,

Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917

Holding Institution: U.S. Department of Agriculture, National Agricultural Library