An overview on damages to grain crops by ducks is discussed with trampling and feeding upon the crops as being loss of produce and income. In addition, later and delayed harvesting periods, changes in harvesting methods ...

A simple table is given giving numbers on the various types of methods used to harvest crops in North Dakota in 1943 is created. 6.9% of crops were hand harvested and 93.1% were cut by machine.

Data is presented on the findings of five control groups of turkeys, whether young or mature, and methods to reduce these infections incidence. During 1944 to 1945, research was conducted to detect agglutinins for pullorums ...

The article is an extended obituary for a professor very actively involved in the dairy market of him time 1908 to 1945.