| title | ISBN-13 | year of publication |
|---|---|---|
| Core Documents on International Law | 978-1-137-43452-4 | 2014 |
| Core Documents on International Law | 978-1-137-02230-1 | 2012 |
| Law of the Environment and Armed Conflict | 978-1-78643-110-3 | 2017 |
| War Torn Environment: Interpreting the Legal Threshold | 978-90-04-13848-3 | 2004 |
K. H. · Karen Helm · Karim Helwani · Karin Hallén · Karin Holm
Brill · Edward Elgar Publishing Ltd · Palgrave Macmillan