TY  - BOOK
AU  - Gupta,Alok K,b.1942
AU  - Yagi,Kenzo
TI  - Petrology and genesis of leucite-bearing rocks
SN  - 038709864x
PY  - 1980///
CY  - Berlin
PB  - Springer-Verlag
KW  - Leucite
KW  - Petrology
N1  - Includes bibliographical references and index
ER  -