Plant breeding, Harvesters, Seed drills, Machinery, History
First Page Number
Last Page Number
Portmann, P A.
"A history of plant breeding machinery,"
Journal of the Department of Agriculture, Western Australia, Series 4: Vol. 22
, Article 8.
Available at: https://researchlibrary.agric.wa.gov.au/journal_agriculture4/vol22/iss4/8