TY  - BOOK
AU  - Afshar H K
AU  - Institute of Geophysics, Tehran University
ED  - Institute of Geophysics, Tehran University
TI  - Earth's impending physical environment round the year 2000 and the problem of the developing counteries
U1  - Y17:G:5, L32.3 
PY  - 1973///
CY  - Tehran
PB  - Tehran University Press Iran    
KW  - SOCIOLOGY
N1  - Gifted collection
ER  -