Smith, Helen Virginia, 1907-
VIAF ID: 72634617 ( Personal )
Permalink: http://viaf.org/viaf/72634617
Preferred Forms
Works
Title | Sources |
---|---|
Corn growing practices, 1965 | |
Crop drying in the United States, 1966; quantity, equipment, fuel used | |
Farm machinery and equipment; number and value of shipments for domestic use, 1935-39 to 1966 | |
Silos, silage handling practices, and minor feed products | |
Transportation of grain in the Southwestern States by rail and truck, 1960-62 | |
Uses of agricultural machinery in 1964: custom and exchange work, machine rental |