An Assessment of the status of Philippine seashell resources in relation to environmental management.
| フォーマット: | 図書 |
|---|---|
| 言語: | English |
| 出版事項: |
Quezon City
Environmental Management Bureau, Department of Environment and Natural Resources
1984.
|
| シリーズ: | Research report Environmental research update
no.03 |
| 主題: |