TY  - BOOK
AU  - Richard Morrill
AU  -  Gray L Gaile  Grant I Thrall
TI  - Spatial Diffusion
SN  - 0-8039-2852-1
U1  - 152.142 
PY  - 1988///
CY  - California
PB  - Sage Publications Limited
N1  - Richard Morrill; Gray L Gaile & Grant I Thrall: Spatial Diffusion.  California.  Sage Publications Limited, 1988. 0-8039-2852-1--(152.142MOR)
ER  -