Winter operations, 1970-1971 /
John C. Ayers, Norbert W. O'Hara, William L. Yocum.
APA Citation
Ayers, J. C. (John Carr)., Yocum, W. L., O'Hara, N. W., University of Michigan. Great Lakes Research Division. (1971). Winter operations, 1970-1971. Ann Arbor, Mich.: Great Lakes Research Division, University of Michigan.
MLA Citation
Ayers, John C. (John Carr), 1912-, William L Yocum, Norbert W O'Hara, and University of Michigan. Great Lakes Research Division. Winter Operations, 1970-1971. Ann Arbor, Mich.: Great Lakes Research Division, University of Michigan, 1971.
Warning: These citations may not always be complete (especially for serials).