Search Constraints
You searched for:
Creator Personal Names
Butcher, D. F.
Remove constraint Creator Personal Names: Butcher, D. F.
Creator Personal Names
Reger, Robert B.
Remove constraint Creator Personal Names: Reger, Robert B.
All Subjects
Pneumoconiosis--Diagnosis.
Remove constraint All Subjects: Pneumoconiosis--Diagnosis.
Subject Topical
Coal miners--Diseases.
Remove constraint Subject Topical: Coal miners--Diseases.
Subject Topical
Pneumoconiosis--Diagnosis.
Remove constraint Subject Topical: Pneumoconiosis--Diagnosis.
1 entry found