TY  - BOOK
AU  - India . Ministry of Science & Technology .Depertment of Scie
TI  - Challenging areas in the earth and atmospheric sciences
U1  - 551.072 054 I-2C 
PY  - 1990///
KW  - GEOLOGY -- RESEARCH -- - INDIA
KW  - ATOMOSPHERE -- RESEARCH -- INDIA
ER  -