author = { Friedmann, Herbert },

title = { Host relations of the parasitic cowbirds },

publisher = {Smithsonian Inst. Press},

keywords = { Cowbirds , Parasitic birds , Birds Eggs , Birds Nests },

year = {1963},

abstract = {Literaturverz. S. 223 - 251},

booktitle = {Bulletin / Smithsonian Institution, United States National Museum ; 233},

address = { Washington, DC },

url = { http://slubdd.de/katalog?TN_libero_mab2 }