Author: Selander, Robert K.
Title: Speciation in Wrens of the genus Campylorphynchus.
Description: Berkeley & L.A., 1964. IV,305 pp. 22 plts, 36 figs & 39 tables. Soft cover. (Univ. Calif. Publ. Zool. 74).

Keywords: Birds Monography Wren Vogels Monografie Winterkoninkjes