TY - RPRT TI - Combustion and leaching behavior of elements in the USGS coal standard CLB-1 AU - Robert B. Finkelman AU - Marta R. Krasnow PY - 1991 DO - 10.3133/ofr91616 UR - https://pubs.usgs.gov/publication/ofr91616 ID - ofr91616 ER -