Nielsen, Lawrence E.

• ARCTIC Vol. 16 No. 2 (1963): June: 81–148 - Notes
  A Glaciological Reconnaissance of the Columbia Glacier, Alaska
  Abstract  PDF
• ARCTIC Vol. 17 No. 4 (1964): December: 217–296 - Book Reviews
  Climate-Glacier Studies in the Juneau Ice Field Region, Alaska, by Melvin G. Marcus
  Abstract  PDF