S. Simkins

发表

P. Veneman, S. Long, L. Spokas, 2010, Water environment research : a research publication of the Water Environment Federation.

P. Groffman, J. Tiedje, D. Mokma, 1992, Landscape Ecology.

M. Alexander, K. Scow, S Simkins, 1986, Applied and environmental microbiology.

S. K. Schmidt, M. Alexander, S Simkins, 1985, Applied and environmental microbiology.

M. Alexander, S Simkins, M Alexander, 1984, Applied and environmental microbiology.

Bo H. Svensson, Keith Paustian, Leif Klemedtsson, 1991, Plant and Soil.

M. Alexander, S. Simkins, L. M. Mallory, 1985, Plant and Soil.

David S. Schimel, William J. Parton, W. Parton, 1988 .