G. L. Hammer

The International Crop Information System (ICIS) - connects genebank to breeder to farmer's field.

Mark E. Cooper, P. N. Fox, B. Skovmand, 1996 .

Characterizing environmental challenges using models.

R. C. Muchow, Mark E. Cooper, G. L. Hammer, 1996 .

Using simulation models and spatial databases to improve the efficiency of plant breeding programs.

Scott C. Chapman, Mark E. Cooper, G. L. Hammer, 1996 .

Synthesis of strategies for crop improvement.

G. L. Hammer, G. Hammer, M. Cooper, 1996 .

PERFECT - a computer simulation model of Productivity Erosion Runoff Functions to Evaluate Conservation Techniques

G. L. Hammer, G. Hammer, D. Woodruff, 1989 .