Li Ming Wai. (1991). Increased biogas production from swine waste by using microbial additives.
Cita Chicago (17th ed.)Li Ming Wai. Increased Biogas Production from Swine Waste by Using Microbial Additives. 1991.
Cita MLA (9th ed.)Li Ming Wai. Increased Biogas Production from Swine Waste by Using Microbial Additives. 1991.
Atenció: Aquestes cites poden no estar 100% correctes.