Plant and animal improvement
Subtitle: a textbook for students of agriculture
By: by Elmer Roberts in consultation with Eugene Davenport.
Contributors: Davenport, E. 1856-1941.
Publisher: Ginn and Company
Published: 1925
Place of publication: Boston; New York [etc.]
Language: eng
Number of pages: 174
Subjects: Breeding.; Domestic animals.; Plants, Cultivated.
Notes: "References" at end of most of the chapters.