Yazar
Karl Emil Baur
17 cilt bulundu.
Cilt sonuçları
100,000 Tons of Hay
Karl Emil Baur, I. M. Ingham, State College of Washington. Extension Service · Yayınevi bilinmiyor
3 sayfa · 1945
Hay
Lime in Western Washington Agriculture
F. Todd Tremblay, Karl Emil Baur, Washington Agricultural Experiment Station · Yayınevi bilinmiyor
6 sayfa · 1951
Liming of soils
Boron Deficiency of Alfalfa in Western Washington
Karl Emil Baur, Lawrence Clifford Wheeting, Glenn Anthony Huber · Yayınevi bilinmiyor
16 sayfa · 1941
Alfalfa
Soil Management and the Use of Fertilizers in the Home Garden
Karl Emil Baur, Western Washington Experiment Station · Yayınevi bilinmiyor
10 sayfa · 1949
Soil management
Commercial Fertilizers ... what They are and how to Use Them in Western Washington
Karl Emil Baur, F. Todd Tremblay, Western Washington Experiment Station · Yayınevi bilinmiyor
20 sayfa · 1951
Fertilizers