Permanent Marks for River Studies
Autor: | CAREY, WALTER C. |
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Zdroj: | The Military Engineer, 1963 Nov 01. 55(368), 420-421. |
Databáze: | JSTOR Journals |
Externí odkaz: |
Autor: | CAREY, WALTER C. |
---|---|
Zdroj: | The Military Engineer, 1963 Nov 01. 55(368), 420-421. |
Databáze: | JSTOR Journals |
Externí odkaz: |