
- bio
- courses
- in the media
- publications
Books
- Greening NAFTA: The North American Commission for Environmental Cooperation, with David L. Markell, Stanford University Press (2003).
- Handbook on International Trade in Agricultural Products, Pennsylvania Department of Agriculture (2000).
Articles and Book Chapters
- " Legislative Jurisdiction, Judicial Canons, and International Law" (in progress).
- "Diagonal Environmental Rights," in Extraterritorial Obligations In Human Rights Law (University of Pennsylvania Press, 2009).
- "Horizontal Human Rights Law," 102 American Journal of International Law 1 (2008) (lead article).
- "Natural Resources Defense Council v. EPA," 101 American Journal of International Law 471 (2007).
- "The 2005 Activity of the NAFTA Tribunals," 100 American Journal of International Law 429 (2006).
- "The Flawed Trail Smelter Procedure: The Wrong Tribunal, the Wrong Parties, and the Wrong Law," in Transboundary Harms in International Law: Lessons from the Trail Smelter Arbitration, Cambridge University Press (2006).
- "The International Law of Biodiversity," in Biodiversity: Addressing a Global Issue Locally Environmental Law Institute (2005).
- "The Judicial Resolution of Conflicts Between Trade and the Environment," 28 Harvard Environmental Law Review 1 (2004).
- "Separated at Birth: The North American Agreements on Labor and the Environment," 26 Loyola International and Comparative Law Review 101 (2004) (symposium).
- "The Legal Framework for Addressing Climate Change," 12 Penn State Environmental Law Review 135 (2004) (symposium).
- "The North American Commission for Environmental Cooperation and Transboundary Pollution," 34 Environmental Law Reporter 10142 (2004).
- "Assessing the Candidates for a Global Treaty on Transboundary Environmental Impact Assessment," 12 N.Y.U. Environmental Law Journal 153 (2003) (symposium).
- "The Myth and Reality of Transboundary Environmental Impact Assessment," 96 American Journal of International Law 291 (2002) (lead article).
- "A New Approach to Compliance with International Environmental Law: the Submissions Procedure of the NAFTA Environmental Commission," 28 Ecology Law Quarterly 1 (2001) (lead article).

