TY  - BOOK
AU  - Waring,Rob
ED  - National Geographic Society (U.S.)
TI  - Mars on Earth
T2  - Footprint reading library. Advanced C1
SN  - 9781424012077 (pbk.)
AV  - PE1127.G4 
PY  - 2010///
CY  - London
PB  - Heinle/Cengage Learning
KW  - Geology
KW  - Canada.
KW  - Readers.
KW  - Northwest, Canadian
KW  - Description and travel.
N1  - Includes 1 DVD with video and audio material in pocket inside back cover; "National Geographic"--Cover
ER  -