Bulls, Male fertility
First Page Number
Last Page Number
New tests are available to ensure that bulls are fertile.
Peet, R L.
"Testing bulls for breeding soundness,"
Journal of the Department of Agriculture, Western Australia, Series 4: Vol. 20
, Article 4.
Available at: https://researchlibrary.agric.wa.gov.au/journal_agriculture4/vol20/iss1/4