TY  - RPRT
TI  - Experience in feeding coal into a liquefaction process development unit
AU  - Akhtar, S.
AU  - Friedman, S.
AU  - Mazzocco, N. J.
AU  - Yavorsky, P. M.
PY  - 1977
UR  - https://ntrs.nasa.gov/citations/19780005299
ID  - 19780005299
ER  -