G. R. Safir

The current status on the selection and management of vegetation for slow rate and overland flow application systems to treat municipal wastewater in the North Central region of the United States

R. H. Dowdy, S. N. Kerr, A. E. Erickson, 1981 .

Special reflectance and transmittance of corn leaves infected with Helminthosporium maydis.

G. R. Safir, A. Ellingboe, G. Safir, 1972 .

Infrared aerial photography estimation of yield potential in sugarbeets exposed to blackroot disease.

G. R. Safir, G. Safir, C. L. Schneider, 1975 .