Protected Areas of the World: A Review of National Systems, compiled by the World Conservation Monitoring Centre and IUCN, in co-operation with British Petroleum. - Volume 1: Indomalaya, Oceania, Australia, and Antarctic (1992, ISBN 2 8317 0090 6, 372 pp., HB £25, $US50) - Volume 2: Palaearctic (1992, ISBN 2 8317 0091 4, 584 pp., HB £25, $US50) - Volume 3: Afrotropical (1992, ISBN 2 8317 0092 2, 384 pp., HB £25, $US50) - Volume 4: Nearctic and Neotropical (1992, ISBN 2 8317 0093 0, 400 pp., HB £25; $US50). Full set of all four volumes (special discount price) ISBN 2 8317 0094 9, £75, $US150 - Reef: A Safari through the Coral World by Jeremy Stafford-Dietsch (Headline, London, 1991, ISBN 0 7472 0381 4, 200 pp., HB £16.95) - Oceans: A Mitchell Beazley World Conservation Atlas ( in association with IUCN-The World Conservation Union, 1991, 0 85533 923 3, 200 pp., HB £19.99)