TY  - BOOK
AU  - Pirazizy, A. A.
TI  - Environmental geography and natural hazards : exigencies of appraisal in highland-lowland interactive systems
T2  - Concepts international series in environment ; no.1
U1  - 910.13337 
PY  - 1992///
CY  - New Delhi
PB  - Concept Publishing
ER  -