Search Constraints
Filtering by:
Contributor
Ballenger, Martha
Remove constraint Contributor: Ballenger, Martha
Contributor
Estes, E. Harvey (Edward Harvey), 1925-
Remove constraint Contributor: Estes, E. Harvey (Edward Harvey), 1925-
Collection
PA Implementation Era (1966-1972)
Remove constraint Collection: PA Implementation Era (1966-1972)
Subject
Estes, E. Harvey (Edward Harvey), 1925-
Remove constraint Subject: Estes, E. Harvey (Edward Harvey), 1925-
Subject
Leone, Lucile Petry, 1902-
Remove constraint Subject: Leone, Lucile Petry, 1902-
Subject
National Academy of Sciences (U.S.)
Remove constraint Subject: National Academy of Sciences (U.S.)
Year
1970
Remove constraint Year: 1970