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.

上映日期
1960-01-01
片长（分钟）
11分钟
类型
纪录
导演
Kočo Nedkov

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