Mountain Islands and Desert Seas Louise Lindsey Merrick Natural Environment (Hardcover) Autor Frederick R. Gehlbach 31 mar 1981 Paperback Preț: 202.41 lei 3-5 săpt.
The Eastern Screech Owl W. L. Moody JR. Natural History, nr. 16 Autor Frederick R. Gehlbach 31 oct 2008 Paperback Preț: 171.42 lei 6-8 săpt.
Messages from the Wild: An Almanac of Suburban Natural and Unnatural History Autor Frederick R. Gehlbach 28 feb 2002 Paperback Preț: 179.18 lei 6-8 săpt.