Agassiz and spiritualism [microform] : involving the investigation of Harvard college professors in 1857 /
Putnam, Allen,1802-1887.
Boston : Colby & Rich,
[1874]
Sabin 66767.
Sabin Unit 149.
HIS-638.
Microfiche.
Agassiz, Louis, 1807-1873.
Spiritualism.