Trudoemkost' podzemnoi dobychi rud
By: [avtory:] E.M. Kozakov [i] V.E. Strovskii.
Contributors: Strovskii, Vladimir Evgen'evich.
Series: Konkretnaya ekonomika dlya gornyakov
Publisher: Nedra
Published: 1973
Place of publication: Moskva
Language: rus