Scientific agriculture.
Scientific agriculture.
- Ottawa; Canada : National Committee on Agricultural Services, 1956-
- v. : ill. ; 24 cm.
- Bimonthly
- v. 1-32; Jan. 1921-Dec. 1952.
Edited by the Agricultural Institute of Canada (called the Canadian Society of Technical Agriculturists, 1921-1945)
630.5
Edited by the Agricultural Institute of Canada (called the Canadian Society of Technical Agriculturists, 1921-1945)
630.5