Poultry, Egg production, Laying performance, Laying test, Western Australia
First Page Number
THIRTEENTH RANDOM SAMPLE LAYING TEST, 1969-70
SECOND PROGRESSIVE REPORT TO 1st MARCH, 1970 Average age of birds 215 days or 30 weeks and 5 days
Department of Agriculture, Western Australia
"Thirteenth random sample laying test : 1969-70,"
Journal of the Department of Agriculture, Western Australia, Series 4: Vol. 11:
6, Article 9.
Available at: https://library.dpird.wa.gov.au/journal_agriculture4/vol11/iss6/9