TY  - BOOK
AU  - Haas,Peter M.
AU  - Keohane,Robert O.
AU  - Levy,Marc A.
TI  - Institutions for the earth: sources of effective international environmental protection 
T2  - Global environmental accords series
SN  - 9780262581196
AV  - TD170.2 .I556 1993
PY  - 1993///
CY  - London
PB  - MIT Press
KW  - Environmental protection
KW  - International cooperation
KW  - International agencies
ER  -