Title :
Geographic Variation and Speciation in Rough-Winged Swallows )Aves: Hirundinidae: Stelgidopteryx
Author :
Frederick H. Sheldon استاد راهنما , J. V. Remsen استاد مشاور , Robb T. Brumfield استاد مشاور
University :
Lovisiana State University
Major :
Master of Science )M.S.( )Biological Sciences(
Keyword :
geographic variation , Stelgidopteryx , Phylogeny , swallows , contact zone
