Worthen, Edmund Louis, 1882–1965
Nationality: 
(United States)
Edmund Louis Worthen Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| Farm soils | 1930 | Author | |  | |  | | ||
| Farm soils: their management and fertilization | 1935 | Author | | | | | | ||
| Farm soils: their management and fertilization | 1927 | Author | | | | | | 
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