List of available publications of the United States Department of AgricultureFred L. Zimmerman · First published 1942Open the Tome
List of available publications of the United States Department of Agriculture, January 2, 1941Fred L. Zimmerman · First published 1941Open the Tome
Numerical list of current publicationsFred L. Zimmerman, Phyllis R. Read · First published 1941Open the Tome
Numerical list of current publications of the United States Department of AgricultureFred L. Zimmerman · First published 1941Open the Tome
List of available publications of the United States Department of Agriculture, January 2, 1940Fred L. Zimmerman · First published 1940Open the Tome
List of available publications of the United States Department of Agriculture, January 2, 1939Fred L. Zimmerman · First published 1939Open the Tome
List of available publications of the United States Department of agriculture, January 3, 1938Fred L. Zimmerman · First published 1938Open the Tome
List of available publications of the United States Department of agriculture, January 2, 1937Fred L. Zimmerman · First published 1937Open the Tome
List of available publications of the United States Department of agriculture, January 2, 1934Fred L. Zimmerman · First published 1934Open the Tome
