TY  - BOOK
AU  - Singh Indra Bir Ed
TI  - Gangetic plain: terra incognita
U1  - H4.2.p1G, N2 
PY  - 1992///
CY  - Lucknow
PB  - Lucknow University        
KW  -  Gangetic plain
KW  -  Geomorphology
KW  - Geology
N1  - Includes bibliographical references
ER  -