A front view of an Oliver tractor with a mounted cultivator stradling two rows of corn. The driver, wearing a pith helmet, is closely watching the front wheels of the tractor.
A front view of an Oliver tractor with a mounted cultivator stradling two rows of corn. The driver, wearing a pith helmet, is closely watching the front wheels of the tractor.
The Agriculture Experiment Station Nutrition Laboratory for beef cattle, located on a farm near Ontario, is shown from the corrugated roof looking down on the fenced pens towards an open field, 1955?
The Agriculture Experiment Station Nutrition Laboratory for beef cattle, located on a farm near Ontario, is shown from the corrugated roof looking down on the fenced pens towards an open field, 1955?
On the blackboard is the organization for one of the laboratory periods. The cut and formed parts are on the table for inspection before assembling begins. Two cadettes are standing to the left of the blackboard and two are seated on a table to the…
On the blackboard is the organization for one of the laboratory periods. The cut and formed parts are on the table for inspection before assembling begins. Two cadettes are standing to the left of the blackboard and two are seated on a table to the…
