Eckhardt, B.32nd Annual Meeting of the National Wildlife Federation, March 9, 1968, Houston, Texas.2010-02-152010-02-151968http://hdl.handle.net/1969.3/1959623 pages; available for download at the link below.No abstract available.ecologyconservationman-induced effectsenvironmental impactMan's effect on the ecology of the Galveston Bay area--a case study in conservation.Article