Gerlach, John Digital nature photography : the art and the science John and Barbara Gerlach - Amsterdam ; Burlington, MA Focal Press 2007 - xix, 187 p. : ill. ; 20 cm Includes Index ISBN: 9780240808567 ISSN: 2007019154 Subjects--Topical Terms: Nature photographyPhotography - Digital techniques Dewey Class. No.: 778.93 GER