Paul O. Ritcher (Q47482761)
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American entomologist (1910-1991)
- Paul Ritcher
- Paul Osborn Ritcher
- Paul Osborne Ritcher
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Paul O. Ritcher |
American entomologist (1910-1991) |
|
Statements
1 reference
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15 April 1910Gregorian
2 references
Paul O. Ritcher, ESA Fellow (1944) (English)
31 December 2022
2 references
Paul O. Ritcher, ESA Fellow (1944) (English)
31 December 2022
6 February 1991
80 years old
1 reference
Paul O. Ritcher, ESA Fellow (1944) (English)
31 December 2022
1 reference
Paul O. Ritcher, ESA Fellow (1944) (English)
31 December 2022
1 reference
Paul O. Ritcher, ESA Fellow (1944) (English)
31 December 2022
North Carolina State College
2 references
Paul O. Ritcher, ESA Fellow (1944) (English)
31 December 2022
Paul Ritcher 1910-1991 (English)
31 December 2022
1 reference
Paul O. Ritcher, ESA Fellow (1944) (English)
31 December 2022
1 reference
Paul O. Ritcher, ESA Fellow (1944) (English)
31 December 2022
1 reference
Paul O. Ritcher, ESA Fellow (1944) (English)
31 December 2022
Paul O. Ritcher, ESA Fellow (1944) (English)
31 December 2022
0 references