The entire electromagnetic spectrum is covered in this book, everything from the short radioactive waves used to sterilize male screw flies so the female lays sterile eggs; to the long-wave radio frequencies that penetrate the soil, control and enhance root growth and the immune system of plants and animals. Explains not only the visible-light spectrum, but also the invisible high-energy nuclear and low-energy infrared and radio portions of the electromagnetic spectrum.
First Published:
1994
ISBN-10:
0911311440
ISBN-13:
978-0911311440
Open Library ID:
Authors:
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Philip S. Callahan, Ph.D. Philip S, Callahan holds a Ph.D. in entomology from Kansas State University, and until recently was Professor of Entomology on the graduate faculty of the University of Georgia.... |