TY  - GEN
AU  - 20080729                     
ED  - Time-Life Books.
TI  - Forces of nature
SN  - 0809476835
U1  - 550 
PY  - 1990///
CY  - Alexandria, Va.
PB  - Time-Life Books,c1990.
KW  - Science
KW  - Miscellanea
KW  - Nature
N1  - Distributer: Al-Ahram; Includes bibliographical references (p. 137-141) and index; Catalogued By: Mahitab
ER  -