TY  - BOOK
AU  - TWIDALE C R
TI  - Granite lanforms
SN  - 0444421165
U1  - H21731, M2 
PY  - 1982///
CY  - Amsterdam
PB  - Elsevier Scientific         
KW  - Geology
N1  - Bib p. 339-58
ER  -