Kapolyi, Laszlo.
Mineral resources : a system analytical and functional approach /By Laszlo Kapolyi - New York Springer-Verlag 1987 - 300 p.
387820086
Power resources
Mines and mineral resources
Mineralischer Rohstoff
549 / KAP
Mineral resources : a system analytical and functional approach /By Laszlo Kapolyi - New York Springer-Verlag 1987 - 300 p.
387820086
Power resources
Mines and mineral resources
Mineralischer Rohstoff
549 / KAP