Prof. Anne Petitpierre, 'Up-to-date as of July 2011' (2012), pp. 1–1, in Deketelaere Prof. Dr. Kurt (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Switzerland, International Encyclopaedia for Environmental Law (Kluwer Law International, Alphen aan den Rijn)

Prof. Anne Petitpierre, 'Table of Contents' (2012), pp. 5–10, in Deketelaere Prof. Dr. Kurt (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Switzerland, International Encyclopaedia for Environmental Law (Kluwer Law International, Alphen aan den Rijn)

Prof. Anne Petitpierre, 'The Author' (2012), pp. 3–4, in Deketelaere Prof. Dr. Kurt (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Switzerland, International Encyclopaedia for Environmental Law (Kluwer Law International, Alphen aan den Rijn)

Prof. Anne Petitpierre, 'List of Abbreviations' (2012), pp. 11–12, in Deketelaere Prof. Dr. Kurt (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Switzerland, International Encyclopaedia for Environmental Law (Kluwer Law International, Alphen aan den Rijn)

Prof. Anne Petitpierre, 'General Introduction' (2012), pp. 13–56, in Deketelaere Prof. Dr. Kurt (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Switzerland, International Encyclopaedia for Environmental Law (Kluwer Law International, Alphen aan den Rijn)

Prof. Anne Petitpierre, 'Selected Bibliography' (2012), pp. 57–60, in Deketelaere Prof. Dr. Kurt (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Switzerland, International Encyclopaedia for Environmental Law (Kluwer Law International, Alphen aan den Rijn)

Prof. Anne Petitpierre, 'Part I. Pollution Control' (2012), pp. 61–148, in Deketelaere Prof. Dr. Kurt (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Switzerland, International Encyclopaedia for Environmental Law (Kluwer Law International, Alphen aan den Rijn)

Prof. Anne Petitpierre, 'Part II. Nature Conservation and Management' (2012), pp. 149–178, in Deketelaere Prof. Dr. Kurt (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Switzerland, International Encyclopaedia for Environmental Law (Kluwer Law International, Alphen aan den Rijn)

Prof. Anne Petitpierre, 'Part III. Zoning and Land-Use Planning' (2012), pp. 179–190, in Deketelaere Prof. Dr. Kurt (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Switzerland, International Encyclopaedia for Environmental Law (Kluwer Law International, Alphen aan den Rijn)

Prof. Anne Petitpierre, 'Part IV. Liability Questions' (2012), pp. 191–202, in Deketelaere Prof. Dr. Kurt (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Switzerland, International Encyclopaedia for Environmental Law (Kluwer Law International, Alphen aan den Rijn)

Prof. Anne Petitpierre, 'Part V. Individual Legal Actions' (2012), pp. 203–210, in Deketelaere Prof. Dr. Kurt (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Switzerland, International Encyclopaedia for Environmental Law (Kluwer Law International, Alphen aan den Rijn)

Prof. Anne Petitpierre, 'Index' (2012), pp. 211–214, in Deketelaere Prof. Dr. Kurt (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Switzerland, International Encyclopaedia for Environmental Law (Kluwer Law International, Alphen aan den Rijn)