TY  - BOOK
AU  - Napolitano. L. G
AU  - 
TI  - Space: Mankind's Fourth Environment
U1  - 629.19 
PY  - 1981///
CY  - Oxford
PB  - Pergamon Press
KW  - Mankind's Fourth Environment
N1  -  "xxxii International Astronautical Congress Rome - 6 - 12 Sep. 1981
ER  -