Gaya APA
PRICE, Elizabeth C.. (1981).
Biogas: production & utilization .
Albany:
Ann Arbor Science.
Gaya Chicago
PRICE, Elizabeth C..
Biogas: production & utilization.
Albany:
Ann Arbor Science,
1981.
FAKULTAS TEKNIK.
Gaya MLA
PRICE, Elizabeth C..
Biogas: production & utilization.
Albany:
Ann Arbor Science,
1981.
FAKULTAS TEKNIK.
Gaya Turabian
PRICE, Elizabeth C..
Biogas: production & utilization.
Albany:
Ann Arbor Science,
1981.
FAKULTAS TEKNIK.