21.
 |  | Title: Snow Ecology: An Interdisciplinary Examination of Snow-covered Ecosystems by H. G. Jones, J. W. Pomeroy, D. A. Walker, R. W. Hoham ISBN: 0521584833 Publisher: Cambridge University Press Pub. Date: 15 January, 2001 List Price: $100.00 Amazon.com Price: $100.00 |
22.
 |  | Title: Creative Techniques in Product and Engineering Design: A Practical Workbook by D. J. Walker, B. K. Dagger, R. Roy ISBN: 1855730251 Publisher: Woodhead Publishing, Ltd. Pub. Date: 01 December, 1991 List Price: $50.00 Amazon.com Price: $50.00 |
23.
 |  | Title: Field Guide To Grasshoppers, Katydids, And Crickets Of The United States by John L. Capinera, Ralph D. Scott, Thomas J. Walker ISBN: 0801442605 Publisher: Cornell University Press Pub. Date: 30 November, 2004 List Price: $65.00 Amazon.com Price: $65.00 |
24.
 |  | Title: Algorithmic and Register-Transfer Level Synthesis: The System Architect's Workbench (Kluwer International Series in Engineering and Computer Science, 85) by D. E. Thomas, E. D. Lagnese, R. A. Walker, J. A. Nestor, J. V. Rajan, Donald E. Thomas ISBN: 0792390539 Publisher: Kluwer Academic Publishers Pub. Date: 01 January, 1990 List Price: $107.50 Amazon.com Price: $107.50 |
25.
 |  | Title: The Third Hutton Symposium on the Origin of Granites and Related Rocks: Proceedings of a Symposium Held at the University of Maryland at College Park 27 August to 2 September 1995 (Special Papers (Geological Society of America), 315.) by J. R. Walker, P. A. Candela, D. L. Peck, W. E. Stephens, M. Brown, E-An Zen ISBN: 0813723159 Publisher: Geological Society of Amer Pub. Date: 01 June, 1996 List Price: $78.00 Amazon.com Price: $78.00 |
26.
 |  | Title: Organophosphorus Chemistry: A Review of the Recent Literature Published Between July 1992 and June 1993 (Specialist Periodical Report) by D.W. Allen, Walker B.J. ISBN: 0851863906 Publisher: Science and Behavior Books Pub. Date: 01 December, 1994 List Price: $310.00 Amazon.com Price: $310.00 |
27.
 |  | Title: Embedded function methods for compressible high speed turbulent flow final report (SuDoc NAS 1.26:196936) by J. D. A. Walker ISBN: B00010NVE6 Publisher: NASA Langley Research Center Pub. Date: 1994
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28.
 |  | Title: Organophosphorous Chemistry: A Review of the Literature Published Between July 1995 and June 1996 (Specialist Periodical Reports) by D.W. Allen, B.J. Walker ISBN: 0854043144 Publisher: The Royal Society of Chemistry Pub. Date: 28 November, 1997
|
29.
 |  | Title: Organophosphorus Chemistry: A Review of the Recent Literature Published Between July 1991 and June 1992 (A Specialist Periodical Report) by D. W. Allen, B. J. Walker ISBN: 0851863205 Publisher: Science and Behavior Books Pub. Date: 01 December, 1993 List Price: $295.00 Amazon.com Price: $295.00 |
30.
 |  | Title: Columbus and the golden world of the Island Arawaks: The story of the first Americans and their Caribbean environment by D. J. R Walker ISBN: 9768100044 Publisher: Ian Randle Publishers Pub. Date: 1992
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