TY  - BOOK
AU  - Roberge R A Ed.
TI  - La crise urbaine :  A challenge to geographers   
U1  - U43, L4 
PY  - 1974///
CY  - Ottawa
PB  - University of Ottawa Press       
KW  - Geography-Urban
N1  - University of Ottawa, Department of Geography and Regional Planning, Occasional Papers. 2
ER  -