Мелиорации во кумановска околија

Мелиорации во кумановска околија (1960)

The documentary shows the process of clearing infertile and rocky soil in the vicinity of Kumanovo and the preparation, reclamation and improvement of the seismic and chemical properties of the soil, in order to improve fertility.

公開日
1960-01-01
上映時間（分）
11分
ジャンル
ドキュメンタリー
監督
Kočo Nedkov

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