TY  - BOOK
AU  - Haggett,Peter
AU  - Chorley,Richard J.
TI  - Network analysis in geography / 
U1  - 91(10) HAG 
PY  - 1970///]
CY  - New York : 
PB  - St. Martin's Press, 
KW  - Anthro-geography
N1  -  Bibliography : p. 319-335
ER  -