Agricultural land use :
effects on the chemical quality of runoff /
M.D. Smolen, V.O. Shanholtz.
APA Citation
Smolen, M. D., Shanholtz, V. O. (1980). Agricultural land use: effects on the chemical quality of runoff. Blacksburg, Va.: Virginia Water Resources Research Center, Virginia Polytechnic Institute and State University.
MLA Citation
Smolen, M. D, and Vernon O. Shanholtz. Agricultural Land Use: Effects On the Chemical Quality of Runoff. Blacksburg, Va.: Virginia Water Resources Research Center, Virginia Polytechnic Institute and State University, 1980.
Warning: These citations may not always be complete (especially for serials).