TY  - BOOK
AU  - Christopherson,Robert W.
TI  - Geosystems: an introduction to physical geography 
SN  - 0130161357
PY  - 2000///
CY  - Upper Saddle River, N.J.
PB  - Prentice Hall
KW  - Physical geography
N1  - Book is accompanied by 1 CD, entitled'Virtual field trips' bearing the same call number and available at Bahagian Koleksi Media; Includes bibliographical references
ER  -