TY  - BOOK
AU  - Asimov,Isaac,1920-1992
TI  - Exploring the earth and the cosmos : the growth and future of human knowledge
SN  - 9780140134735
U1  - 535 
PY  - 1986///
PB  - Penguin books
KW  - Earth (Planet)
KW  - Cosmology
KW  - Earth
ER  -