P. J. Bierbaum

Walk-through survey of the Johns-Manville Corporation, Fibrous Glass Plant 7, Waterville, Ohio, March 30, 1973

J. M. Dement, P. J. Bierbaum, 1973 .

Determination of asbestos levels in a public building located in Towson, Maryland

J. M. Dement, P. J. Bierbaum, K. M. Wallingford, 1973 .

Industrial hygiene survey. Tenneco Chemicals, Inc. , Intermediates Division, Reading, Pennsylvania

H. M. Donaldson, P. J. Bierbaum, W. M. Johnson, 1973 .