TY  - BOOK
AU  - Chodorowski,Anthony
ED  - Pontificia Universidad Católica de Puerto Rico. 
TI  - Re-refining automotive waste oils in Puerto Rico
AV  - HD4013 
PY  - 1979///
KW  - Pontificia Universidad Católica de Puerto Rico.
KW  - Dissertations
KW  - Motor fuels
KW  - Local
KW  - Petroleum
KW  - Refining
KW  - Petroleum waste
KW  - Puerto Rico
N1  - Thesis (M.B.A)--Catholic University of Puerto Rico; Includes bibliographies
ER  -