TY  - RPRT
TI  - Occurrence of nonpegmatite beryllium in the United States
AU  - L.A. Warner
AU  - W.T. Holser
AU  - V.R. Wilmarth
AU  - E.N. Cameron
PY  - 1959
DO  - 10.3133/pp318
UR  - https://pubs.usgs.gov/publication/pp318
ID  - pp318
ER  -