Drying Farm Crops, By Carl W. Hall
Drying Milk and Milk Products, by Carl W. Hall and T. I. Hedrick
A Biographical Dictionary of People in Engineering
Drying Cereal Grains, by Donald B. Brooker, Fred W. Bakker-Arkema, and Carl W. Hall
Artist File
Laws and Models
The Age of Synthesis
Agricultural Engineers' Handbook. [By Various Authors.] C.B. Richey, Editor-in-chief, Subeditor for Crop Production Equipment ... Paul Jacobson, Subeditor for Soil and Water Conservation ... Carl W. Hall, Subeditor for Farmstead Structures and Equipment. [With Illustrations, Including Maps.].
Dictionary of Energy
Errors in Experimentation
Strategic Plan
Drying and Storage Of Grains and Oilseeds
Biomass as an Alternative Energy Source
Encyclopedia of Food Engineering
Bibliography of Agricultural Engineering Books
Bibliography of Biomass Energy
Bibliography of Drying
Proceedings Equipment for Agricultural Products
Drying Milk and Milk Products
Professional Schools of Engineering