Nikiforoff, C. C. books & textbook
Climatic Change: Evidence, Causes, and Effects
Shapley, Harlow Shapley, Harlow Coon, Carleton S. Sears, Paul B. Willett, Hurd C. Wexler, H. Wolbach, John Menzel, Donald H. Bell, Barbara Bhatnagar, P. L. Krook, Max Woerkom, A. J. J. van Brouwer, Dirk Flint, Richard Foster Hack, John T. Nikiforoff, C. C. Kulp, J. Laurence Schulman, Edmund Conover, John H. Conrad, Victor Barghoorn, Elso S. Colbert, Edwin H. Deevey Jr., Edward S.
Harvard University Press /1953-02-05 Hardcover / 330 Pages
isbn-10: 0674367154 / isbn-13: 9780674367159
Hardpan Soils of the Coastal Plain of Southern Maryland: Usgs Professional Paper 267-B
BiblioGov /2013-03-20 Paperback / 32 Pages
isbn-10: 1288959206 / isbn-13: 9781288959204