TY - BOOK ID - 138554813 TI - Reducing methane emissions from livestock : opportunities and issues AU - Gibbs, Michael J. AU - Lewis, Lisa AU - Hoffman, John S. AU - United States. PY - 1989 PB - Washington, D.C. : U.S. Environmental Protection Agency, Office of Air and Radiation, DB - UniCat KW - Methane. KW - Animal waste. KW - Farm manure. KW - Air KW - Pollution. UR - https://www.unicat.be/uniCat?func=search&query=sysid:138554813 AB - ER -