TY - JOUR AU - Joe Magee AU - William Haynes AU - M Hiza C2 - Journal of Chemical Thermodynamics DA - 1997-12-01 LA - en M1 - 29 PB - Journal of Chemical Thermodynamics PY - 1997 TI - Isochoric (p,ρ,T) Measurements for Five Natural Gas Mixtures from T=(225 to 350) K at Pressures to 35 MPa ER -