P-ISSN 0002-9599
E-ISSN 1945-452X
Vol. s4-35, Issue 206, 1913February 01, 1913 EDT
The Index Ellipsoid (Optical Indicatrix) in Petrographic Microscope Work
The Index Ellipsoid (Optical Indicatrix) in Petrographic Microscope Work
Fred Eugene Wright,
Wright, F. E. (1913). The Index Ellipsoid (Optical Indicatrix) in Petrographic Microscope Work. American Journal of Science, s4-35(206), 133–138. https://doi.org/10.2475/ajs.s4-35.206.133