Rocks and rock minerales :
Pirsson, Louise Valentine 1860-1919,
Rocks and rock minerales : A manual of the elements of petrology without the use of the microscope, for the geologist, engineer, miner, architect, etc., and for instruction in colleges and schools / By Louis v. pirsson. - 414 páginas
Petrología
QE431 / P68
Rocks and rock minerales : A manual of the elements of petrology without the use of the microscope, for the geologist, engineer, miner, architect, etc., and for instruction in colleges and schools / By Louis v. pirsson. - 414 páginas
Petrología
QE431 / P68