Books by G.H. Collings

Background Papers on Industry's Changing Role in Health Care Delivery

by R. H. Egdahl, Karl T. Sr Benedict, John D. Blum, Rick J. Carlson, G.H. Collings

1977

Commercial Fertilizers

by G.H. Collings

1955

Background Papers on Industry’s Changing Role in Health Care Delivery

by R.H. Egdahl, Karl T. Sr Benedict, John D. Blum, Rick J. Carlson, G.H. Collings, Henry C. Damm, Stanley P. deLisser, Henry A. DiPrite, C.Larkin Flanagan, Willis P. Goldseck, William E. Greer, Thomas Herriman, George Himler, Alan C. Monheit, Sheldon W. Samvels, Mark C. Schofield, H.A. Sinclair, Jacob Spies, Bynum E. Tudor

2011