TY - BOOK ID - 136989299 TI - An introduction to the practical study of crystals, minerals, and rocks AU - Cox, K. G. AU - Harte, B. AU - Price, N. B. PY - 1974 SN - 0070840350 PB - London MacGraw-Hill DB - UniCat KW - Crystallography KW - Mineralogy KW - Petrology UR - https://www.unicat.be/uniCat?func=search&query=sysid:136989299 AB - ER -