Character Variation and Evolution of Sibling Species in the Empidonax difficilis-flavescenes Complex

by JOHNSON, Ned K.
Character Variation and Evolution of Sibling Species in the Empidonax difficilis-flavescenes Complex
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Character Variation and Evolution of Sibling Species in the Empidonax difficilis-flavescenes Complex

by JOHNSON, Ned K.

Format: Paperback

Status: Out of print

Code: Z04042903

Condition: Used, Very Good

This is a used book
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Product Details

Aves: Tyrannidae. University of California Publications. Zoology: Volume 112. Maps, spectrograms. Very good in paper wrappers with previous owner's name stamp and author and title written in pen on front cover. One bent corner. Western Flycatcher and Yellowish Flycatcher.

ISBN: 9780520095991

Publisher: University of California Press

Year of Publication: 1980

Page Count: 151

Shipping Weight: 1.50