Flora of the Rocky Mountains and adjacent plains, Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and neighboring parts of Nebraska, South Dakota, and British Columbia /by P. A. Rydberg...

1917

Illustrations of the botany and other branches of the natural history of the Himalayan Mountains :and of the flora of Cashmere /by J. Forbes Royle.

v. 2 Plates

Illustrations of the botany and other branches of the natural history of the Himalayan Mountains :and of the flora of Cashmere /by J. Forbes Royle.

v. 1 Text

Darwin and after Darwin. An exposition of the Darwinian theory and a discussion of post-Darwinian questions, by George John Romanes ...

3

Darwin and after Darwin. An exposition of the Darwinian theory and a discussion of post-Darwinian questions, by George John Romanes ...

2

Darwin and after Darwin. An exposition of the Darwinian theory and a discussion of post-Darwinian questions, by George John Romanes ...

1