General Correspondence - Ontario, 1949-1951, 1954-1955 - the Dept. of Field Husbandry. 1949- 1951, 1954- 1955.

Ontario Agricultural College. Dept. of Apiculture.

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After obtaining his Bachelor's degree from OAC in 1951, Herman Tiessen worked for one year in the Fruit and Vegetable Branch of the Ontario Department of Agriculture. He earned his Master's degree from Michigan State University in 1953 and his Ph.D. in 1955. Later that year, he joined the faculty of the Department of Horticulture at OAC. He died on Dec. 10, 1987. From the description of Graduate Studies - Ontario, 1951, with H. Tiessen, undergraduate, University of Toronto. 1951, 198...

Ontario. Provincial Apiarist.

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Ontario Agricultural College. Dept. of Field Husbandry.

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The Dept. of Agriculture divided in 1904 to form the Dept. of Field Husbandry and Dept. of Physics. In 1963 the name changed to Crop Science. From the description of General file on the Department of Field Husbandry, 1915-1969. 1915- 1969. (University of Guelph). WorldCat record id: 626614502 ...