21.
 |  | Title: A History of Antarctic Science by G. E. Fogg, L. C. Bliss, A. C. Clarke, D. J. Drewry, M. A. P. Renouf, D. W. H. Walton, P. J. Williams ISBN: 0521361133 Publisher: Cambridge University Press Pub. Date: 24 September, 1992 List Price: $130.00 Amazon.com Price: $130.00 |
22.
 |  | Title: Opportunities for Antarctic Environmental Education and Training: Proceedings of the Scar/Iucn Workshop on Environmental Education and Training: Gorizia Italy 26-29 April 1993 by P. R. Dingwall, D. W. H. Walton ISBN: 2831702976 Publisher: IUCN Pub. Date: January, 1996 List Price: $30.00 Amazon.com Price: $30.00 |
23.
 |  | Title: Reindeer on South Georgia : The Ecology of an Introduced Population by N. Leader-Williams, L. C. Bliss, A. C. Clarke, D. J. Drewry, M. A. P. Renouf, D. W. H. Walton, P. J. Williams ISBN: 0521242711 Publisher: Cambridge University Press Pub. Date: 27 October, 1988 List Price: $69.95 Amazon.com Price: $69.95 |
24.
 |  | Title: Biology of Polar Bryophytes and Lichens by R. E. Longton, L. C. Bliss, A. C. Clarke, D. J. Drewry, M. A. P. Renouf, D. W. H. Walton, P. J. Williams ISBN: 0521250153 Publisher: Cambridge University Press Pub. Date: 10 November, 1988 List Price: $125.00 Amazon.com Price: $125.00 |
25.
 |  | Title: The Antarctic Treaty Regime : Law, Environment and Resources by Gillian D. Triggs, L. C. Bliss, A. C. Clarke, D. J. Drewry, M. A. P. Renouf, D. W. H. Walton, P. J. Williams ISBN: 0521327660 Publisher: Cambridge University Press Pub. Date: 16 July, 1987 List Price: $64.95 Amazon.com Price: $64.95 |
26.
 |  | Title: Transit Management in the Northwest Passage : Problems and Prospects by Cynthia Lamson, David L. van der Zwaag, L. C. Bliss, A. C. Clarke, D. J. Drewry, M. A. P. Renouf, D. W. H. Walton, P. J. Williams ISBN: 0521320658 Publisher: Cambridge University Press Pub. Date: 28 April, 1988 List Price: $99.95 Amazon.com Price: $99.95 |
27.
 |  | Title: Chronological List of Antarctic Expeditions and Related by Robert K. Headland, L. C. Bliss, A. C. Clarke, D. J. Drewry, M. A. P. Renouf, D. W. H. Walton, P. J. Williams ISBN: 0521309034 Publisher: Cambridge University Press Pub. Date: 23 February, 1990 List Price: $145.00 Amazon.com Price: $145.00 |
28.
 |  | Title: Procedural Coding Crosswalk, 2001 by Jackie Walton, Linda Hands, Chamberlain, George H. Constantine, Giardino, Goadsby, Goodenough, Kimmel, P.A. Lehur, Howard Levy ISBN: 1900151537 Publisher: Medicode Inc Pub. Date: 15 February, 2001 List Price: $69.50 Amazon.com Price: $69.50 |
29.
 |  | Title: The Frozen Earth : Fundamentals of Geocryology by Peter J. Williams, Michael W. Smith, L. C. Bliss, A. C. Clarke, D. J. Drewry, M. A. P. Renouf, D. W. H. Walton ISBN: 0521424232 Publisher: Cambridge University Press Pub. Date: 25 July, 1991 List Price: $37.95 Amazon.com Price: $37.95 |
30.
 |  | Title: The Biology of the Southern Ocean by George A. Knox, L. C. Bliss, A. C. Clarke, D. J. Drewry, M. A. P. Renouf, D. W. H. Walton, P. J. Williams ISBN: 0521322111 Publisher: Cambridge University Press Pub. Date: 29 September, 1994 List Price: $160.00 Amazon.com Price: $160.00 |