Root behavior and crop yield under irrigation
By: by Frank Covert Jean ...
Contributors: Weaver, John E. 1884-1966, joint author.
Series: Carnegie institution of Washington. Publication,; no. 357
Published: 1924
Place of publication: Lincoln, Neb
Language: eng
Number of pages: 66
Subjects: Irrigation.; Roots (Botany); Crop yields.
Notes: Thesis (Ph. D.)--University of Nebraska, 1925.
Bibliography: p. 66.
Cover title.
Published also without thesis note.
By Frank C. Jean and John E. Weaver.