TY  - BOOK
AU  - Alford, Willie O.
AU  - Lechtenberg, Harold, coaut.
TI  - "200" sand steam flood demonstration project third annual r-eport for the period june 1978 - june 1979 / Willie O. Alfo-rd Harold J. Lechtenberg
CY  - Bertlesville, Okla. : DEpartment of Energy
ER  -