A Latin transcription of the Natural History, based on the following editions (as reported on the Web site):

Books 1-6: Teubner, 1933 reprint of the 1905 edition

Books 7-15: Teubner, 1909

Books 16-22: Teubner, 1892

Books 23-37: Teubner, 1897

The Latin only is provided; there is no English translation. This seems to be a careful transcription, and it is searchable, which makes it quite useful.

Language: Latin