Download or read book Birds and Mammals of the Stikine River Region of Northern British Columbia and Southeastern Alaska written by Harry Schelwald Swarth and published by . This book was released on 1922 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Field Book of North American Mammals written by Harold Elmer Anthony and published by . This book was released on 1928 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by United States National Museum and published by . This book was released on 1968 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Bibliography of California Ornithology written by Joseph Grinnell and published by . This book was released on 1924 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pacific Coast Avifauna written by and published by . This book was released on 1924 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book University of California Publications in Zoology written by and published by . This book was released on 1916 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Collected Reprints written by Eugene Raymond Hall and published by . This book was released on 1926 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pamphlets on Biology written by and published by . This book was released on 1928 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by University of California (1868-1952) and published by . This book was released on 1926 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evolutionary Biology written by Theodosius Dobzhansky and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1 On Some Fundamental Concepts of Darwinian Biology.- Vitalism, Mechanism, and Compositionism.- Adaptedness and Adaptation.- Adaptedness to Survive and to Reproduce.- Adaptability.- Evolutionary Plasticity.- The Problem of Quantification of Adaptedness.- Darwinian Fitness.- Varieties of Natural Selection.- Darwinian Fitness and Adaptedness.- Evolutionary Opportunism and Adaptive Radiation.- Progressive Evolution.- References.- 2 Cave Ecology and the Evolution of Troglobites.- Animal Life in Caves.- The Cave Ecosystem.- Regressive Evolution in Cave Animals.- Speciation and Adaptation in Troglob.

Download or read book Life Histories of North American Wild Fowl written by Arthur Cleveland Bent and published by . This book was released on 1925 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bulletin is a continuation of the work on the life histories of North American birds from Bulletins 107,113, 121, and 126. The same general plan has been followed and the same sources of information have been utilized. This bulletin covers the Order Anseres (Anseriformes) ... the ducks, geese and swans.

Download or read book Oral Diagnosis written by Donald A. Kerr and published by . This book was released on 1922 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Mammalogy written by and published by . This book was released on 1922 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mitochondria in Euglena Gracilis Klebs written by David Causey and published by . This book was released on 1926 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Revision of the Microtus Californicus Group of Meadow Mice written by Remington Kellogg and published by . This book was released on 1918 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book On the Morphology and Mitosis of Trichomonas Buccalis Goodey Kofoid written by Horton Corwin Hinshaw and published by . This book was released on 1926 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Collected Papers written by Arthur Shackleton Campbell and published by . This book was released on 1926 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: