Bubbles: A Many-Sided Project

Abstract

Seed to Civilization/The Story of Man's Food by Charles B. Heiser, Jr., W. H. Freeman and Co., 660 Market Street, San Francisco, Calif. 94104, 1973, 243pp., references and index, $7.50. Reviewed by Robert C. Hayden

A Guide to the National Parks/Their Landscape and Geology by William H. Matthews III, Doubleday/Natural History Press, Garden City, New York, 1973, 529pp., selected readings, glossary and index, $5.95. Reviewed by Robert C. Hayden

Wandering Lands and Animals by Edwin H. Colbert, E. P. Dutton, 201 Park Avenue South, New York, N.Y. 10003, 1973, 32pp., bibliography, glossary and index, $12.50. Reviewed by Robert C. Hayden

Astronomy in Color by Peter Lancester Brown, The MacMillan Co., 866 Third Avenue, New York, N.Y. 10022, 1972, 265pp., appendices, glossary and index, $4.95. Reviewed by Robert C. Hayden

The Facts of Flight by Jerry Grey, a Franklin Institute book, Westminster Press, Philadelphia, Penn., 1973, 135pp., glossary and index. Reviewed by Robert C. Hayden

Zoos are News/Conservation or Extinction? by Cyril Bracegirdle, Abelard-Schuman Ltd., 257 Park Avenue South, New York, N.Y. 10010, 1973, 176pp., index, $5.95. Reviewed by Robert C. Hayden