Biodiversity Heritage Library
By "Kniskern, Franklin E. "
Frost degree day, related ice thickness curves, and harbor freezeup and breakup dates for selected arctic stations / Franklin E. Kniskern and Gabriel J. Potocsky.
By: Kniskern, Franklin E. - Potocsky, Gabriel J.
Publication info: Washington, D.C. :U.S. Naval Oceanographic Office,
Contributed by: MBLWHOI Library