Sexual Dimorphism in the Animal Kingdom: A theory of the secondary sex characters
by Cunningham, J. T.
$ 10.00
Shrews, Chromosomes and Speciation
by Searle, Jeremy B., Polly, P. David, and Zima, Jan (editors)
$ 80.00
Sightings of Cetacea during the 1966 Trans-Atlantic Yacht Race
by Boyde, A., Brown, S. G. and Jones, S. I.
$ 10.00
Skeleton Keys: An Introduction to Human Skeletal Morphology, Development, and Analysis (second edition)
by Schwartz, Jeffrey H.
$ 50.00
Sketch of the Natural Provinces of the Animal World and their Relation to the Different Types of Man
by Agassiz, Louis
$ 45.00
Slug and Nettle Caterpillar: The Biology, Taxonomy and Control of the Limacodidae of Economic Importance on Palms in South-East Asia
by Cock, M. J. W., Godfray, and Holloway, J. D. (editor)
$ 65.00
Snakes of Arizona (special leatherbound limited edition)
by Holycross, Andrew T. and Mitchell, Joseph C. (editors)
$ 500.00
