Pneumoconiosis (siliciosis) : the story of dusty lungs:
Cole, Lewis Gregory
Pneumoconiosis (siliciosis) : the story of dusty lungs: a prel iminary report / by Lewis Gregory Cole and William Gregory Cole. by Lewis Gregory Cole and William Gregory Cole. - New York : John B. Peirce Foundation , 1940. - 1v. (various pagings) : ill. ; 28 cm.
Lung Diseases--------
Lung diseases, Obstructive--------
WF 654 / C675p 1940
Pneumoconiosis (siliciosis) : the story of dusty lungs: a prel iminary report / by Lewis Gregory Cole and William Gregory Cole. by Lewis Gregory Cole and William Gregory Cole. - New York : John B. Peirce Foundation , 1940. - 1v. (various pagings) : ill. ; 28 cm.
Lung Diseases--------
Lung diseases, Obstructive--------
WF 654 / C675p 1940