- 1144
- 1145
- 1157
- 1801
- 1802
- 1803
- 1876
- 1943
- 10006
- 10064
- 10266
- 10380
- 10382
- 10588
- 10606
- 10671
- 10876
- 10877
- 10884
- 10972
- 11340
- 11480
- 11599
- 11654
- 11863
- 11884
- 11890
- 11943
- 12029
- 12074
- 12097
- 12134
- 12145
- 12146
- 12152
- 12157
- 12160
- Adler
- Africa
- amphibian
- andrade
- arctic
- britannica
- butterflies
- canada
- canadian
- chase
- china
- chinese
- conchology
- connecticut
- Crocodilians
- Crotalus
- darwin
- drawings
- Duellman
- entomology
- fish
- flora britannica
- folio
- Forshaw
- Fuertes
- gardener
- gardening
- gouan
- Grew
- hale
- Lansdowne
- lepidoptera
- michaux
- morgan
- mountain
- natural
- natural history 1898
- reptiles
- rochester
- snakes
- texas flowers
- thoreau
- turtles
- vipers
- walden
- wallace
