Ot͡senka obogatimosti iskopaemykh ugleĭ na stadii geologorazvedochnykh rabot
By: L.I͡A. Kizilʹshteĭn, P.P. Mostovoĭ, S.V. Zhak.
Publisher: "Nedra"
Published: 1987
Place of publication: Moskva
Language: rus
Number of pages: 119