L. Brown · W. Brown · W.L. Brown · William B · William Brown · William L. · William L. Brown III · William L., Jr. Brown
Kaplan Publishing · Princeton University Press · University of Texas Press
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| A Guide to the Birds of Colombia | Hardcover | 978-0-691-08371-1 | 1986 | Steven L. Hilty |
| A Guide to the Birds of Colombia | Paperback | 978-0-691-08372-8 | 1986 | " |
| AP Kaplan AP U.S. Government & Politics 2007 Edition | " | 978-1-4195-5086-7 | 2006 | Ulrich Kleinschmidt |
| Kaplan AP US Government & Politics 2006 | " | 978-0-7432-6558-4 | 2005 | " |
| The Birds of South America: The Suboscine Passerines | Hardcover | 978-0-292-77063-8 | 1994 | Robert S. Ridgely · Guy Tudor · World Wildlife Fund (U. S.) |