Directory, U.S. fertilizer port facilities /

"Revision of an earlier report published in 1970 [under title: Directory of U.S. ports exporting fertilizers]"

Hawaii, agriculture & TVA /

Mode of access: Internet.

Soils book;

Mode of access: Internet.

The American fertilizer handbook.

"A standard directory of the fertilizer industry and allied trades."

Publications.

Reprints of circulars, bulletins and reports issued during the year.

Manures and manuring (formerly Sectional volume of collected leaflets, no. 8)

Later editions published under title: Manures and fertilizers.

American fertilizer.

Mode of access: Internet.

Les engrais.

Mode of access: Internet.

Report of Agricultural Experiment Station, Agricultural and Mechanical College, Auburn, Ala., October 1888.

"New Series"--Cover.

Die gegenwärtige lage der stickstofffrage & ihre bedeutung für den landwirtschaftlichen betrieb.

Mode of access: Internet.

Report of Agricultural Experiment Station, Agricultural and Mechanical College, Auburn, Ala., July 1888.

Cover title.

Lehrbuch der düngerlehre : Zum gebrauch bei vorlesungen an den höheren landwirtthschaftlichen lehranstalten und zum selbstunterricht /

"Quellangaben" : 1. bd., p. [587]-610; 2. bd., p. [994]-1031.

Die Ernährung der landwirtschaftl. Kulturpflanzen.

Mode of access: Internet.

Zeitschrift für Pflanzenernährung, Düngung, Bodenkunde.

Publication suspended 1945-Oct. 1946.

Chemical farming; its possibilities, and its mistakes. Illustrating the necessity and value of chemical elements, when rightly used, and the danger of them when the conditions are wrong; including also an examination of the Stockbridge formulas.

Mode of access: Internet.