S. Lorbeer

Using the soil-crop yield database to evaluate and improve a productivity index (PI) model for small grains in Montana

S. Lorbeer, 1993 .

Nitrogen fertilization of dryland grasses in the Northern Great Plains.

G. Carlson, J. Jacobsen, S. Lorbeer, 1996 .

Metal concentrations in three Montana soils following 20 years of fertilization and cropping

J. Jacobsen, S. Lorbeer, Clain Jones, 2002 .

Sociopsychiatric Study of Schizophrenia*

J. Krupiński, A. Stoller, S. Lorbeer, 1970, The Australian and New Zealand journal of psychiatry.

Reduced-till spring wheat response to fertilizer sources and placement methods

G. Carlson, J. Jacobsen, S. Lorbeer, 1997 .