Sparks, Donald L. (S. Hallock du Pont Chair in Soil and Environmental Chemistry and Director, Delaware Environmental Institute, University of Delaware, Newark, DE, USA)
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Sparks, Donald L. (Director, Delaware Environmental Institute, University of Delaware, Newark, DE, USA)
(3)
Donald L. (University of Delaware Sparks Newark Delaware USA)
(1)
Donald L. Sparks (EDT)/ Paul M. Bertsch (CON)/ Kate M. Scow (CON)/ Eugene J. Kamprath (CON)/ Kenneth J. Frey (CON)
(1)
Donald L. Sparks (EDT)/ Steven A. Banwart (EDT)
(1)
H. M. Selim (EDT)/ Donald L. Sparks (EDT)
(1)
H. Magdi Selim (EDT)/ Donald L. Sparks (EDT)
(1)
Jian-ming Xu (EDT)/ Donald Sparks (EDT)
(1)
Selim, H. Magdi,Sparks, Donald L.
(1)
Sparks, Donald L. (S. Hallock du Pont Chair in Soil and Environmental Chemistry and Director, Delaware Environmental Institute, University of Delaware, Newark, DE, USA),Sparks, Donald L. (S. Hallock
(1)
Xionghan Feng (EDT)/ Wei Li (EDT)/ Mengqiang Zhu (EDT)/ Donald L. Sparks (EDT)
(1)