TY - BOOK AU - Sorensen,Henning TI - The alkaline rocks SN - 0471813834 AV - QE462.A4 S65 U1 - 552.1 PY - 1974///] CY - London, Sydney PB - J. Wiley KW - Alkalic igneous rocks N1 - "A Wiley-Interscience publication."; Includes bibliographical References and indexes ER -