by HOBEN, J.P, GEHL, R.J, MILLAR, N, GRACE, P.R, ROBERTSON, G.P
Published in Global change biology (01.02.2011)

by Gehl, R.J, Schmidt, J.P, Maddux, L.D, Gordon, W.B
Published in Agronomy journal (01.07.2005)

by Gehl, R.J, Schmidt, J.P, Stone, L.R, Schlegel, A.J, Clark, G.A
Published in Journal of environmental quality (01.11.2005)

by Gehl, R.J, Schmidt, J.P, Godsey, C.B, Maddux, L.D, Gordon, W.B
Published in Soil Science Society of America journal (01.11.2006)

by Schmidt, J.P, Taylor, R.K, Gehl, R.J
Published in Applied engineering in agriculture (01.05.2003)