Wortman, David
概要
| 作品: | 1 作品在 0 項出版品 0 種語言 | |
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書目資訊
Engaging people in sustainability /
by:
World Conservation Union; Tilbury, Daniella.; Wortman, David; International Union for Conservation of Nature and Natural Resources; International Union for Conservation of Nature and Natural Resources., Commission on Education and Communication.
(書目-語言資料,印刷品)