TY  - BOOK
AU  - Gutierrez Francisco
AU  -  Gutierrez Mateo
TI  - Landforms of the earth: An Illustrated guide
SN  - 9783319269450 (hbk)
U1  - U21, Q6 
PY  - 2016///
CY  - Switzerland
PB  - Springer       
KW  -  Glacial landforms
KW  -  Karst landforms
KW  -  Structural landforms
KW  -  Volcanic landforms
KW  - Geology
N1  - Further reading 261-262p.; Inder 263-270p
ER  -