Calgary Public Library

Agricultural chemicals -- Alberta -- History

Type

http://bibfra.me/vocab/lite/Concept

Label

Agricultural chemicals -- Alberta -- History

Name

Agricultural chemicals

Focus

Agricultural chemicals

Sub focus

Actions

Incoming Resources

Subject of
1
- The use of fertilizers and chemical insecticides and herbicides in Alberta farming, 1895-1960, by D.G. Wetherell and Associates Ltd

Outgoing Resources

Focus
1
- Agricultural chemicals
Sub focus
2
- History
- Alberta