TY  - BOOK
AU  - Ananichev,K.V.
TI  - Environment, international aspects
T2  - Progress current problems
AV  - TD170 .A5313
U1  - 363.6 
PY  - 1976///
CY  - Moscow
PB  - Progress Publishers
KW  - Environmental protection
KW  - International cooperation
N1  - Translation of Okruzhai︠u︡shchai︠a︡ sreda, mezhdunarodnye aspekty; Bibliography: p. [197]-207
ER  -