TY  - BOOK
AU  - Haas,Peter M.
AU  - Keohane,Robert O.
AU  - Levy,Marc A.
TI  - Institutions for the earth: sources of effective international enviromental protection 
SN  - 0262581191
U1  - 363.70526 
PY  - 1993///
CY  - Cambridge, Mass.
PB  - The MIT Press
KW  - Enviromental protection
KW  - International cooperation
KW  - International agencies
ER  -