1.
図書 |
Nicholas A. Robinson, editor, with Parvez Hassan, chairman, & Françoise Burhenne-Guilmin, head, under the auspices of the Commission on Environmental Law of the World Conservation Union, the International Union for the Conservation of Nature and Natural Resources (IUCN)
|
|||||||
2.
図書 |
United Nations Conference on Environment and Development
|
|||||||
3.
図書 |
[foreword by Maurice F. Strong]
|
|||||||
4.
図書 |
United Nations Conference on Environment and Development
|