Kropf, Richard W., 1932- (Personal Name)
Evil and evolution, 1983: CIP title page (Richard W. Kropf) data sheet (born 1932)
LC data base, 7-27-83 (hdg.: Kropf, Richard W., 1932- )
Views from a hermitage, 2008: title page (Richard W. Kropf) page 199 (Richard William Kropf)
Searching for soul : Teilhard, de Lubac, Rahner and the evolutionary quest for immortality, 2014: title page (Richard W. Kropf) title page verso (Richard W. Kropf; born 1932; ordained as Catholic priest in the diocese of Lansing, Michigan, in 1958; Ph. D. from University of Ottawa in 1972; after a number of years spent teaching, he retired to a life of prayer in northern Michigan)