An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian / by Nathaniel Lord Britton and Hon. Addison Brown.

3

An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian / by Nathaniel Lord Britton and Hon. Addison Brown.

2

An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian / by Nathaniel Lord Britton and Hon. Addison Brown.

1

Lecons d'anatomie comparée / de Georges Cuvier ; recueillies et publiées par m. Duméril.

2

Lecons d'anatomie comparée / de Georges Cuvier ; recueillies et publiées par m. Duméril.

3

Lecons d'anatomie comparée / de Georges Cuvier ; recueillies et publiées par m. Duméril.

7

Lecons d'anatomie comparée / de Georges Cuvier ; recueillies et publiées par m. Duméril.

1

Den Norske Nordhavs-expedition, 1876-1878.

6

Den Norske Nordhavs-expedition, 1876-1878.

5