Frenssen and Grimm concerning Lebensraum in AfricaJohn A. Spaulding, Gustav Frenssen · First published 1942Open the Tome
Stereum sanguinolentum a dangerous fungus in pruning wounds on northern white pinePerley Spaulding, Harvey John MacAloney, A. C. Cline · First published 1935Open the Tome
The reorganization of secondary educationFrancis T. Spaulding, Orie Isaac Frederick, Leonard V. Koos, William John Cooper, Carl A. Jessen, United States. Office of Education · First published 1933Open the Tome
