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29
57D Fraas Arthur P. Heat Exchanger Design,
Second Edition. 1989, p. 2.
S+WS\-`*eSq
˝S,*q ]W*Z1b*
5D Scientific American, Special Issue 2008
entitled “Majestic Universe,s p. 11.
6D Burger William C. Perfect Planet,
Clever Species—How Unique Are We? 2003,
pp. 24, 34.
7D Ward Peter D. and Brownlee Donald. Rare
Earth—Why Complex Life Is Uncommon in the
Universe. 2000, p. 224.
8D Suzuki David. The Sacred Balance
—Rediscovering Our Place in Nature. 2007,
p. 102.
9D Corey M. A. God and the New Cosmology
—The Anthropic Design Argument.
1993, pp. 144-145.
*YV*: 4\+SWS1 e\`Y 3S4ZS
:D Wildlife in a Changing World
—An Analysis of the 2008 IUCN
Red List of Threatened Species,
´
edited by Jean-Christophe Vie,
Craig Hilton-Taylor, and Simon N.
Stuart, 2009, p. 6.
;D Journal of Industrial
Microbiology, “Total Bacterial
Diversity in Soil and Sediment
Communities—A Review,s by
V. Torsvik, R. Sørheim, and J.
Goksøyr, Volume 17, 1996,
pp. 170-178.
5 David Hawks
<D Science, “Environmental
Genomics Reveals a SingleSpecies Ecosystem Deep Within
Earth,s by Dylan Chivian, et al,
Volume 322, October 10, 2008, pp. 275-278.
=D Scientific American, “Microbe Census
Reveals Air Crawling With Bacteria,s by David
Biello, http://www.scientificamerican.com/
article.cfm?id˙microbe-census-reveals-ai.
b\ ob\ ]`S/dY*W?
5>D Natural History, “As the Whale Turns,s by
Adam Summers, June 2004, pp. 24-25.
55D Science, Random Samples, “Flippered
Flight,s May 21, 2004, p. 1106.
56D New Scientist, Technology, “Is It a Bird, Is It
a Plane . . . ,s September 3, 2005, p. 21.
30
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˛˙H
58D The Economist Technology Quarterly,
Report, “Technology That Imitates Nature,s
June 11, 2005, pp. 18-22.
59D The New York Times, “Design for Living,s by
Michael J. Behe, February 7, 2005, p. A21.
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5:D Natural History, “Darwin & Evolution—The
Illusion of Design,s by Richard Dawkins,
November 2005, p. 37.
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5=D Nobel Lectures, Physiology or Medicine
1942-1962, 1999, “The Production of
Mutations,s by H. J. Muller, 1946, p. 162.
¨
6>D Lonnig Wolf-Ekkehard. Mutation Breeding,
Evolution, and the Law of Recurrent Variation,
“Expectations in Mutation Breeding,s 2005,
p.¨ 48, and interview with Wolf-Ekkehard
Lonnig.
65D Mutation Breeding, Evolution, and the Law
of Recurrent Variation, pp. 48-51.
66D Mutation Breeding, Evolution, and the Law
of Recurrent Variation, pp. 49, 50, 52, 54,
¨ 59,
64, and interview with Wolf-Ekkehard Lonnig.
67D Science and Creationism—A View From the
National Academy of Sciences, “Evidence
Supporting Biological Evolution,s 1999, p. 10.
68D Science and Creationism—A View From the
National Academy of Sciences, “Evidence
Supporting Biological Evolution,s p. 11.
69D Scientific American, “Natural Selection and
DarwinGs Finches,s by Peter R. Grant,
October 1991, p. 87;
Nature, “Oscillating Selection on DarwinGs
Finches,s by H. Lisle Gibbs and Peter R. Grant,
June 11, 1987, p. 511;
Science, “Hybridization of Bird Species,s by
Peter R. Grant and B. Rosemary Grant, April 10,
1992, pp. 193-197.
6:D Williams George C. Adaption and Natural
Selection, by, 1966, p. 54.
6;D Schwartz Jeffrey H. Sudden Origins
—Fossils, Genes, and the Emergence of
Species, 1999, pp. 317-320.
6=D Eldredge Niles. The Triumph of
Evolution and the Failure of Creationism,
2000, pp. 49, 85.
7>D The New York Review of Books, “Billions
and Billions of Demons,s by Richard C.
Lewontin, January 9, 1997, pp. 28-32.
75D Scientific American, “Scientists and
Religion in America,s by Edward J. Larson
and Larry Witham, September 1999, p. 91.
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76D Science, Technology, and Social
Progress, edited by Steven L. Goldman,
“Evolution and the Foundation of Ethics,s by
William B. Provine, 1989, pp. 253, 266.
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6<D Science and Creationism—A View From
the National Academy of Sciences, Second
Edition, “Evidence Supporting Biological
Evolution,s p. 14.
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