Report on retail prices of unmixed fertilizer material as of June 1, 1919, with comparative prices for May 1.

Commercial fertilizers : Composition and use.
Published: (1896)

Changes in composition of American fertilizers, 1880-1932.
Published: (1934)

Report of Federal Trade Commission on fertilizer industry.
Published: (1923)

Production and fertilizer value of citric-soluble phosphoric acid and potash.
Published: (1914)

Blast-furnace processes for production of phosphatic and potassic fertilizer materials.
Published: (1937)

Alunite and kelp as potash fertilizers.
Published: (1913)

Recovery of potash from tailing of porphyry copper property.
Published: (1937)

Sources and available supplies of commercial fertilizers.
Published: (1940)

Fertilizer consumption in 1941 and trends in usage.
Published: (1943)

German potash production and prices.
Published: (1920)

Potash industry of U.S. and its possibilities for future production.
Published: (1919)

Potash : significance of foreign control and economic need of domestic development.
Published: (1926)

German and Alsatian potash industry.
Published: (1922)

Sources of American potash.
Published: (1919)

Study of properties of Texas polyhalite pertaining to extraction of potash.
Published: (1930)

Commercial possibilities of Texas-New Mexico potash deposits.
Published: (1930)

Economics of potash recovery from wyomingite and alunite.
Published: (1932)

Alsatian potash industry.
Published: (1920)

Potash mining in Germany and France.
Published: (1927)

Business conditions in Netherlands West Indies.
Published: (1914)

Potash bibliography to 1928 (annotated) : review and compilation of technical literature on potash salts (including alunites) and their foreign occurrences.
Published: (1930)

Potash from New Jersey greensand, preliminary report.
Published: (1929)

Germany's potash deposits and mines.
Published: (1910)

Daily consular reports.
Published: (1904)

The method and plain process for making pot-ash, equal, if not superior to the best foreign pot-ash : Published, in consequence of the late encouragement granted by Parliament for that purpose. By Thomas Stephens.
by: Stephens, Thomas, -1780
Published: (1755)

Potash in Poland.
Published: (1927)

Proceedings of 27th annual convention of Association of Official Agricultural Chemists, held at Washington, D.C., Nov. 10-12, 1910.
Published: (1911)

Proceedings of 28th annual convention of Association of Official Agricultural Chemists, held at Washington, D.C., Nov. 20-22, 1911.
Published: (1912)

Proceedings of 29th annual convention of Association of Official Agricultural Chemists, held at Washington, D.C., Sept. 16-18, 1912.
Published: (1913)

Burning quality of tobacco, with suggestions for its improvement in flue-cured types of eastern North Carolina and South Carolina.
Published: (1910)

Report on fertilizer industry, Aug. 19, 1916.
Published: (1922)

Journal of agricultural research.
Published: (1938)

Effect of potash on grade, shape, and yield of certain varieties of sweetpotatoes grown in South Carolina.
Published: (1938)

Evaporation of potash brines /
by: Hicks, W. B. (William Brooks), 1882-
Published: (1916)

Experiments on the extraction of potash from wyomingite /
by: Wells, Roger Clark, 1877-1944
Published: (1917)

Study of properties of Texas polyhalite pertaining to extraction of potash : Part II. Rate of decomposition of polyhalite by water and by saturated sodium chloride solutions.
Published: (1930)