TY  - RPRT
TI  - Materials and energy flows in the earth science century : summary of a workshop held by the USGS [in Reston] in November 1998
AU  - William M. Brown(compiler)
AU  - Grecia Matos
AU  - Daniel E. Sullivan
PY  - 2000
DO  - 10.3133/cir1194
UR  - https://pubs.usgs.gov/publication/cir1194
ID  - cir1194
ER  -