The Norwegian Zoological Expedition to the Galapagos Islands 1925, conducted by Alf Wollebæk

by Alf Wollebæk , Nathan Banks , T. Soot-Ryen , Jan Stach , Charles Howard Curran , H. Stitz , H. Augener , Erling Sivertsen , Wilhelm Meise , Leonhard Stejneger , Morgan Hebard , Harry Gardner Barber , P. Esben-Petersen , Paul Schulze-Rostock , J. R. M. Bergenhayn , Norway) Zoologisk museum (Oslo , Norwegian Zoological Expedition to the Galapagos Islands (1925)