海量图书期刊资源,随时随地畅享阅读乐趣
HarnableitungsformenP. Bader; D. Westermann; D. Frohneberg · 2009
Specific gravity of Russet Burbank potatoesG. E. Kleinkopf; D. T. Westermann; M. J. Wille; G. D. Kleinschmidt · 1987
Factors Affecting Zinc Uptake in Cropping SystemsHamilton, M. A.; Westermann, D. T.; James, D. W. · Soil Science Society of America Journal · 1993
Irrigation and soil temperature effects on Russet Burbank qualityD. C. Kincaid; D. T. Westermann; T. J. Trout · 1993
Sediment and Phosphorus Transport in Irrigation FurrowsBjorneberg, D. L.; Westermann, D. T.; Aase, J. K.; Clemmens, A. J.; Strelkoff, T. S. · Journal of Environment Quality · 2006
Nitrogen and potassium fertilization of potatoes: Sugars and starchD. T. Westermann; D. W. James; T. A. Tindall; R. L. Hurst · 1994
904 INCONTINENCE AFTER CYSTOPROSTATECTOMY AND ILEUM NEOBLADDER: ANALYSIS OVER 17 YEARSP. Bader; W. Leicht; D. Westermann; D. Frohneberg · 2009
Nutritional requirements of potatoesD. T. Westermann · 2005
Writing African History (review)Dritsas, Lawrence. · Africa: The Journal of the International African Institute · 2006
West AfricaAfrica: The Journal of the International African Institute · 2005
Central AfricaAfrica: The Journal of the International African Institute · 2005
AfricaAfrica: The Journal of the International African Institute · 2005
IslandsAfrica: The Journal of the International African Institute · 2007
Central AfricaAfrica: The Journal of the International African Institute · 2007
The 'Native' NewspaperT. Cullen Young · Africa: Journal of the International African Institute · 1938
Strangers in West African SocietiesElliott P. Skinner · Africa: Journal of the International African Institute · 1963