ASPCS
 

Westpfahl, D.

Volume Paper Title Page Number Authors
17 The Relighting of Kalispell, Montana 97 Westpfahl, D.
17 Big Island Cities at Night 98 Westpfahl, D.
17 120 HZ Variations in Sky Brightness Over Vancouver, B.C. 99 Crabtree, D.; Westpfahl, D.; Richer, H.