Search Constraints
You searched for:
All Creators
Dessen, Edgar L.
Remove constraint All Creators: Dessen, Edgar L.
All Creators
Pendergrass, Eugene Percival, 1895-
Remove constraint All Creators: Pendergrass, Eugene Percival, 1895-
All Subjects
Chest--Diseases--Diagnosis.
Remove constraint All Subjects: Chest--Diseases--Diagnosis.
All Subjects
Coal miners--Diseases--Diagnosis.
Remove constraint All Subjects: Coal miners--Diseases--Diagnosis.
All Subjects
Pneumoconiosis.
Remove constraint All Subjects: Pneumoconiosis.
1 entry found