TY  - GEN
AU  - Hans G.T.Van Raay. ed
AU  - Ariel E.Lugo     
TI  - Man and environment ltd :  natural imbalances and social justice
SN  - 9023762436
U1  - 333.7 
PY  - 1974///
CY  - Netharlands

PB  - Rotterdam University Press
ER  -