MOHLER, JOHN R.
The relation of diseases in lower animals to human welfare, by John R. Mohler, Raymond A. Kelser & Cassius Way. (University of Pennsylvania Bicentennial Conference, M-14)
MOHLER, JOHN R. The relation of diseases in lower animals to human welfare, by John R. Mohler, Raymond A. Kelser & Cassius Way. (University of Pennsylvania Bicentennial Conference, M-14) © 4Apr41; A152475. Mrs. John Andrew Allgair (C of R. A. Kelser); 1Apr69; R458699.
Mrs. John Andrew Allgair|C of R. A. Kelser