Камень: Этимология и исторический обзор
Неизвестный
ГЕОЛОГИЯ (1)
Изыскания подземных вод для водоснабжения
В. В. Дубровский
Гидрогеология (1)
A rapid B?zier curve method for shape analysis and point representation ...
Deepak C. Srivastava & Vipul Rastogi & Rajit Ghosha (...)
Observatories. Instruments, devices and methods of astronomical observations (1)
Determination of geometric parameters of fracture networks using ...
Tivadar M. Toth
Technique and technology of exploration works (1)
Gems of the USSR
J.P.Samsonov & Turingue
Mineralogy (1)