Yazar
f w woll
27 cilt bulundu.
Edward Holyoke Farrington, F. W. Woll · Creative Media Partners, LLC
327 sayfa · 1913
Testing / Milk / Analysis
F. W. Woll · University of Wisconsin , Agricultural Experiment Station
Sayfa sayısı yok · 1904
Kategori yok
F. W. Woll · University of California, College of Agriculture, Agricultural Experiment Station
23 sayfa · 1915
Silos
F. W. Woll · University of California, College of Agriculture, Agricultural Experiment Station
Sayfa sayısı yok · 1917
Feeds
F. W. Woll · University of California, College of Agriculture, Agricultural Experiment Station
10 sayfa · 1915
Cow testing
F. W. Woll · University of California, College of Agriculture, Agricultural Experiment Station
Sayfa sayısı yok · 1919
Feeding and feeds / Dairy cattle
F. W. Woll · University of California, College of Agriculture, Agricultural Experiment Station
Sayfa sayısı yok · 1916
Cow testing
F. W. Woll · University of California, College of Agriculture, Agricultural Experiment Station
15 sayfa · 1920
Cow testing
F. W. Woll · Agricultural Experiment Station
44 sayfa · 1916
Feeding and feeds / Dairy cattle / Calves
F. W. Woll · Agricultural Experiment Station
244 sayfa · 1922
Dairy cattle / Milk yield / Exhibitions / Cow testing
F. W. Woll · Agricultural Experiment Station
258 sayfa · 1921
Animal nutrition / Feeding and feeds / Coconut / Dairy cattle
F. W. Woll · Agricultural Experiment Station
334 sayfa · 1919
Barley as feed / Dairy cattle / Feeding and feeds
F. W. Woll · Agricultural Experiment Station
40 sayfa · 1917
Feeding and feeds / Dairy cattle / Silage