TY  - BOOK
AU  - Honess,Arthur Pharoah
TI  - The theory of crystal etching and its significance in the classification of crystals,
T2  - Pennsylvania. State College. Mineral Industries Experiment Station. Bulletin
AV  - QD935 .H62
PY  - 1929///
CY  - State College, Pa.
PB  - School of mineral industries
KW  - Crystallography
ER  -