Παραπομπή APA

Husluck, M. Causes of the fluctuations in level of lake Ostrovo, West Macedonia. [s.l.]: [s.n.].

Παραπομπή Chicago Style

Husluck, Margaret. Causes of the Fluctuations in Level of Lake Ostrovo, West Macedonia. [s.l.]: [s.n.].

Παραπομπή MLA

Husluck, Margaret. Causes of the Fluctuations in Level of Lake Ostrovo, West Macedonia. [s.l.]: [s.n.].

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