Modern geographers initially focused on food as an economic activity, especially in terms of agricultural geography.
2.
One of the best recensions of this book and its signification for agricultural geography was issued by the historian Richard Krzymowski in 1929 in the " " Landwirtschaftlichen Jahrb�chern " ".
3.
With the appearance of the journal " Economic Geography ", Baker became associate editor, and later a contributor of a notable series of articles on regional agricultural geography of North America.