Lehrbuch der praktischen vergleichenden Anatomie / Carl Vogt und Emil Yung.

2

Final report of the state geologist.

2 pt. 2

Animate creation; popular edition of "Our living world" a natural history, by the Rev. J. G. Wood. Revised and adapted to American zoology, by Joseph B. Holder ...

2

Animate creation; popular edition of "Our living world" a natural history, by the Rev. J. G. Wood. Revised and adapted to American zoology, by Joseph B. Holder ...

3

Animate creation; popular edition of "Our living world" a natural history, by the Rev. J. G. Wood. Revised and adapted to American zoology, by Joseph B. Holder ...

1

Manual of conchology, structural and systematic : with illustrations of the species. by George W. Tryon, Jr.

Ser.2, v.22

Die Entstehung der Arten auf Grund von Vererben erwobener Eigenschaften nach den Gesetzen organischen Wachsens : Ein Beitrag zur einheitlichen Auffassung der Lebewelt / von Dr. G. H. Theodor Eimer.

2

Gray's Botanical text-book.

2