13 treff

Petrology for students : an introduction to the study of rocks under the microscope
by Alfred Harker
Bok Engelsk 1968
Metamorphism : a study of the transformations of rock-masses
by Alfred Harker
Bok Engelsk 1950
The West highlands and the Hebrides : a geologist's guide for amateurs
by Alfred Harker
Bok Engelsk 1941
Metamorphism a study of the transformations of rock-masses
Harker, Alfred
Bok Engelsk 1939
Metamorphism : A study of the transformations of rock-masses
by Alfred Harker
Bok Engelsk 1932
Notes on geological map-reading
by Alfred Harker
Bok Engelsk 1926
The natural history of igneous rocks
by Alfred Harker
Bok Engelsk 1909
The geology of the small isles of Inverness-shire : (Rum, Canna, Eigg, Muck etc.) (sheet 60, Scotland)
by Alfred Harker with contribution by G. ...
Bok Engelsk 1908
Petrology for students
Harker, Alfred
Bok Engelsk 1908
The tertiary igneous rocks of Skye
by Alfred Harker, with notes by C.T. Clou...
Bok Engelsk 1904
Petrology for students: An introduction to the study of rocks under the microscope
Harker, Alfred
Bok Engelsk 1902
Petrology for students: An introduction to the study of rocks under the microscope
Harker, Alfred
Bok Engelsk 1897
The Bala volcanic series of Caernarvonshire and associated rocks : being the Sedgwick prize essay for 1888
by Alfred Harker
Bok Engelsk 1889