TY - RPRT TI - Origin of andesitic and granitic magmas in the northern Sierra Nevada, California AU - Anna Hietanen PY - 1973 DO - 10.1130/0016-7606(1973)84<2111:ooaagm>2.0.co;2 UR - https://pubs.usgs.gov/publication/70241585 ID - 70241585 ER -