P. Shuler

Nitrogen fertilization in alfalfa production

D. Hannaway, P. Shuler, 1993 .

The effect of preplant nitrogen and soil temperature on yield and nitrogen accumulation of alfalfa 1

D. Hannaway, P. Shuler, 1993 .

The effect of preplant nitrogen fertilization and soil temperature on biological nitrogen fixation and yield of alfalfa (Medicago sativa L.)

P. Shuler, 1991 .

World Wide Web Curriculum Design Using National Collaboration

D. Hannaway, M. Niess, G. W. Fick, 1999 .

Magnesium (Mg) and rubidium (Rb) absorption by tall fescue

D. Hannaway, L. Bush, J. Leggett, 1984 .