(1) Essay on the Geography of Plants von Humboldt, Alexander ISBN: 9780226360669 University of Chicago Press View at publisher
(2) Fishes of the Open Ocean: A Natural History and Illustrated Guide Pepperell, Julian ISBN: 9780226655390 University of Chicago Press View at publisher
(3) Environmental City: People, Place, Politics, and the Meaning of Modern Austin William Scott Jr. Swearingen ISBN: 9780292773530 University of Texas Press View at publisher