Sydney William
Wooldridge

King's College - London (Geotree)


George Harry
Dury

UW Madison (Geotree)


William Lister
Graf

University of South Carolina (Geotree)


Glenn T.
Trewartha

UW Madison (GeograTree)


John R
Borchert

UMN (GeograTree)


Neil Elliot
Salisbury

University of Iowa (GeograTree)


Greg A.
Olyphant

Indiana University

R.
Gosine

Indiana University
(Options)

R. GosineX