1.
Science
; 335(6074): 1306-7, 2012 Mar 16.
Article
in English
| MEDLINE
| ID: mdl-22422966
Subject(s)
Conservation of Natural Resources , Environment , Government , International Cooperation , United Nations , Policy , Technology
2.
Science
; 313(5787): 617-8, 2006 Aug 04.
Article
in English
| MEDLINE
| ID: mdl-16888124