TY  - BOOK
AU  - Gupta,S.D.
AU  - Lakshmanan,T.R.
TI  - 21st International geographical congress India.,Inde-Abstracts of papers
U1  - 551 
PY  - 1968///
CY  - Calcutta
PB  - Nat Committee for geography
KW  - Science of the Earth
ER  -