TY  - BOOK
AU  - Morrill,Richard L.
AU  - Gaile,Gary L.
AU  - Thrall,Grant Ian
TI  - Spatial diffusion
SN  - 0803928521
AV  - GF95 .M67 1988
U1  - 910 
PY  - 1988///
CY  - Newbury Park
PB  - Sage Publications
KW  - Human geography
KW  - Culture diffusion
N1  - Bibliography: p. 80-84
UR  - http://www.loc.gov/catdir/enhancements/fy0654/87062683-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0654/87062683-t.html
ER  -