David J. Hills

发表

David J. Hills, James N. Seiber, Robert G. Curley, 1981 .
Freddie R. Lamm, David J. Hills, Todd P. Trooien, 2009 .
Masoud Kayhanian, Bryan M. Jenkins, David J. Hills, 1988 .
Masoud Kayhanian, David J. Hills, 1985 .
David J. Hills, Masoud A. M. Tajrishy, Yuping Gu, 1989 .
David J. Hills, George Tchobanoglous, D. J. Hills, 1994 .
David J. Hills, Wesley E. Yates, Ricardo C. M. Silveira, 1987 .
Wesley W. Wallender, David J. Hills, James W. Rumsey, 1988 .
Muluneh Yitayew, David J. Hills, 2007 .
Wesley W. Wallender, David J. Hills, Yuping Gu, 1987 .
David J. Hills, James W. Rumsey, Yuping Gu, 1988 .
David J. Hills, Todd P. Trooien, 2007 .
Masoud Kayhanian, David J. Hills, D. J. Hills, 1988 .
David J. Hills, D. J. Hills, Yuping Gu, 1989 .
David J. Hills, John R. Stephens, 1980 .
David J. Hills, D. J. Hills, Peter M Waller, 1989 .