TY  - BOOK
AU  - Chorley,Richard J.
AU  - Kennedy,Barbara A.,1943-
TI  - Physical geography: a systems approach
SN  - 013669036X
PY  - 1971///
CY  - London
PB  - Prentice-Hall International
KW  - Physical geography
KW  - System analysis
N1  - Includes bibliographies and index
ER  -