41. Thick source alpha count of some representative deep sea cores : task order 18 Volchok, Herbert L. (Herbert Lee), 1926-1987; Kulp, J. Laurence (John Laurence), 1921-2006; Holland, Heinrich D; Ericson, David B 1951 Reports
42. Air-coupled flexural waves in floating ice Press, Frank, 1924- 1950 Reports Ice on rivers, lakes, etcWaves
43. Crustal structure beneath the Gulf of Maine Katz, Samuel; Edwards, Richard S; Press, Frank, 1924- 1950 Reports
44. Low level alpha counting of solids by the scintillation method : task order 18 Holland, Heinrich D; Kulp, J. Laurence (John Laurence), 1921-2006 1950 Reports
45. Propagation of elastic waves in a floating ice sheet Press, Frank, 1924-; Ewing, W. Maurice (William Maurice), 1906-1974 1950 Reports
46. Studies of frontal, cyclonic and hurricane microseisms generated in the western North Atlantic Donn, William L 1950 Reports
47. Surface area of deep sea sediments : task order 18 Kulp, J. Laurence (John Laurence), 1921-2006; Carr, Donald A 1950 Reports