Indices of the annual reports of the Director, Geophysical Laboratory, 1905-1980 /
[prepared by Robert M. Hazen and Margaret H. Hazen].
APA Citation
Carnegie Institution of Washington. Geophysical Laboratory., Hazen, M. Hindle., Hazen, R. M., Carnegie Institution of Washington. (1981). Indices of the annual reports of the Director, Geophysical Laboratory, 1905-1980. Washington, D.C.: The Laboratory.
MLA Citation
Carnegie Institution of Washington. Geophysical Laboratory, Margaret Hindle Hazen, Robert M. Hazen, and Carnegie Institution of Washington. Indices of the Annual Reports of the Director, Geophysical Laboratory, 1905-1980. Washington, D.C.: The Laboratory, 1981.
Warning: These citations may not always be complete (especially for serials).