System requirements for disk: IBM PC or compatible; Windows 95; Microsoft Word 6.
Spine title on videocassette: Ecology and biology : underwater adventure trail.
Videocassette: v. 1. Survey and design of an underwater adventure trail -- v. 2. A reef ecology and biology study. Computer disk: Electronic manual.
As part of a project to monitor visitor effects on reef communities, marine study students from Pioneer High School, Mackay, Qld., spent three days at Brampton Island to charter the Snorkel adventure trail, concentrating on sites surrounded by sand and including 40 significant coral sites.