Earl Douglass

Sort by

1) Studies on changes in vitamin content of alfalfa hay

Author

Series

Technical bul volume 4

Pub. Date

1933.

2) The deterioration of manures under semi-arid conditions

Author

Headden, William P

Series

Bulletin volume 168

Pub. Date

1910.

3) Further studies on vitamins in alfalfa hay

Author

Series

Technical bul volume 18

Pub. Date

1936.