Two blades of grass
Subtitle: a history of scientific development in the U.S. Department of agriculture
By: by T. Swann Harding.
Publisher: University of Oklahoma Press
Published: 1947
Place of publication: Norman
Language: eng
Number of pages: 352
Subjects: United States. Dept. of Agriculture.; Agriculture -- Research.; Scientists, American.
Other titles: Scientific development in the U.S. Department of Agriculture.
Notes: "First edition."