TY  - BOOK
AU  - Toyne Peter
AU  -  Newby Peter T
TI  - Techniques in human geography
U1  - U47, L1 
PY  - 1971///
CY  - London
PB  - Macmillan U K        
KW  - Human Geography
N1  - Appendix p. 179-82
ER  -