TY - BOOK AU - Beus, Aleksei Aleksandrovich AU - Lachman, F. TI - GEOCHEMISTRY OF BERYLLIUM, AND GENETIC TYPES OF BERYLLIUM DEPOSITS U1 - 553.492 PY - 1966/// CY - San Francisco PB - W. H. Freeman KW - Beryllium Ores N1 - Bibliography : P. 372-388 ER -