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Biological control of crystal texture: A widespread strategy for adapting crystal properties to...

• Authors : Berman, Amir; Hanson, Jonathan

• Source: Science. 2/5/1993, Vol. 259 Issue 5096, p776. 4p. 7 Black and White Photographs, 1 Chart, 7 Graphs.

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True atomic resolution by atomic force microscopy through repulsive and attractive forces.

• Authors : Ohnesorge, F.; Binnig, G.

• Source: Science. 6/4/1993, Vol. 260 Issue 5113, p1451. 6p. 10 Black and White Photographs, 1 Diagram, 2 Graphs.

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Marble tombstone weathering and air pollution in North America.

• Authors : Meierding, Thomas C.

• Source: Annals of the Association of American Geographers. Dec93, Vol. 83 Issue 4, p568. 21p. 8 Black and White Photographs, 7 Charts, 22 Graphs.

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Devilish ice-age record.

• Source: Science News. 7/17/93, Vol. 144 Issue 3, p44. 1/4p.

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