TY  - BOOK
AU  - Ziegler Charles E
TI  - Environmental policy in the U S S R
SN  - 0870235419
U1  - U:(G:55).58.N8, M7 
PY  - 1987///
CY  - Amherst
PB  - University of Massachusetts Press       
KW  - Geography- Environment
ER  -