Nelson, Ray, 1893–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2305794A
- pdbooks.info ID: 112607
Ray Nelson Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
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| Investigations in the mosaic disease of bean (Phaseolus vulgaris L.) | 1932 | Author | |  | |  | | ||
| The plant diseases of importance in the transportation of fruits and vegetables | 1st ed. | 1918 | Author | | | |  | |    
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