000 00491 a2200145 4500
080 _a578:55
_bW 362 P
245 1 _aPetrographic micro-technique
_bA practical handbook for the preparation of thin sections of rocks for use with the petrological microscope
_cby A.V. Weatherhead
260 _aLondon
_c1947
650 _aMicro-Techniques
650 _aPetrological Microscope
500 _aWith a foreword by A.K. Wells
100 1 _aWeatherhead, A.V.
_d
300 _a102 p.
901 _a25171
999 _c33533
_d33533