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

Naturgeschichte der Vögel Europas, mit deren bekannten Nestern, Eiern und ihren nach der Natur gezeichneten Abbildungen;... / von C.F. DuBois.

Heft 1

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)

Contribution [I]-III to the coastal and plain flora of Yucatan, by Charles Frederick Millspaugh.

v.1:no.4(1898)

New species of Xanthium and Solidago. By Charles Frederick Millspaugh and Earl E. Sherff.

v.4:no.1(1918)