The descent of man, and selection in relation to sex / by Charles Darwin.

1

The life and letters of Charles Darwin, including an autobiographical chapter. Edited by his son, Francis Darwin.

3

Text-book of paleontology / edited by Charles R. Eastman ... adapted from the German of Karl A. von Zittel...

v. 1

The descent of man, and selection in relation to sex. By Charles Darwin ...

1

A monograph on the sub-class Cirripedia, with figures of all the species. By Charles Darwin.

2

A monograph on the sub-class Cirripedia, with figures of all the species. By Charles Darwin.

1

The descent of man, and selection in relation to sex. By Charles Darwin.

1

The descent of man, and selection in relation to sex / by Charles Darwin.

2

The life and letters of Charles Darwin, including an autobiographical chapter, ed. by his son Francis Darwin ...

1

Flora of Peru, by Charles Baehni and Luciano Bernardi.

v.13:pt.5A:no.3 (1970) [Sapotaceae]

I. The genera Pedilanthus and Cubanthus, and other American Euphorbiaceae, by Charles Frederick Millspaugh. II. Two new stonecrops from Guatemala, by Raymond Hamet.

v.2:no.9(1913)