TY  - BOOK
AU  - Trewartha Glenn T & others
TI  - Fundamentals of physical geography
T2  - McGraw-Hill series in geography ed by John C Weaver
U1  - U2, K1;2 
PY  - 1961///
CY  - New York
PB  - Mcgraw-Hill      
KW  - PHYSICAL GEOGRAPHY
ER  -