TY  - BOOK
ED  - Time-Life Books.
TI  - Forces of nature / 
SN  - 0809476835
U1  - 550   20
PY  - 1990///
CY  - Alexandria, Va. : 
PB  -  Time-Life Books, 
KW  - Science
KW  -  Miscellanea
KW  - Nature
N1  - Includes bibliographical references (p. 137-141) and index
ER  -