TY  - BOOK
AU  - Grytzell,Karl Gustav
TI  - The demarcation of comparable city areas by means of population density
U1  - 301.36 
PY  - 1963///
CY  - Lund
PB  - Royal University of Lund, Sweden, Dept. of Geography
KW  - Cities and towns
KW  - Growth
N1  - Translation from the Swedish by; Bibliography : p. 109-111
ER  -