The history of creation, or, The development of the earth and its inhabitants by the action of natural causes : a popular exposition of the doctrine of evolution in general, and of that of Darwin, Goethe and Lamarck in particular / from the German of Ernst Haeckel ; the translation rev. by E. Ray Lankester.

1

The evolution of man : a popular exposition of the principal points of human ontogeny and phylogeny / From the German of Ernst Haeckel.

2

The evolution of man : a popular exposition of the principal points of human ontogeny and phylogeny / From the German of Ernst Haeckel.

1

The evolution of man: a popular exposition of the principal points of human ontogney phylogeny / From the German of Ernst Haeckel.

1

A provisional host-index of the fungi of the United States, by W.G. Farlow and A.B. Seymour.

pt.1

Transactions and proceedings of the New Zealand Institute.

v.52 (1919)

Proceedings of the Biological Society of Washington.

v. 32 (1919)

A handbook of the fungus diseases of West Indian plants.

1910

A handbook of the fungus diseases of West Indian plants.

1910