TY  - BOOK
AU  - Preveen Kumar D
AU  -  Dr. O P Nagal Gu.
AU  -  Prof. V B Bhatia Gu.
AU  - University of Delhi. Faculty of Science. Department of Physics and Astrophysics
ED  - University of Delhi. Faculty of Science. Department of Physics and Astrophysics
TI  - Some studies of gravity waves and tropical waves in the Indian region
PY  - 1997///
KW  - PHYSICS
ER  -