Tulane university
American society of tropical…
Tulane University Inter-American…
Middle American Research Institute…
Tulane University Middle American…
Ball Joseph W., Andrews E. Wyllys…
Sorenson John L.
Roys Ralph Loveland (1879-1965) …
Foster George McClelland…
King Arden R.
Gropp Arthur Eric (1902-....),…
International Congress of…
Andrews E. Wyllys Edward Wyllys…
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