Kreiter, V. M.
Geological prospecting and exploration - 1st ed. - Moscow MIR Publishers 1968 - 383 p. ill. 23 cm.
Prospecting : Mining
622.1 / KRE/1968
Geological prospecting and exploration - 1st ed. - Moscow MIR Publishers 1968 - 383 p. ill. 23 cm.
Prospecting : Mining
622.1 / KRE/1968