Citation
Polkinghorne RW (1981) Genetic changes in the performance of egg laying strains of hens in Australia. Animal Production Science 21, 46-51.
https://doi.org/10.1071/EA9810046
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Polkinghorne RW (1981) Genetic changes in the performance of egg laying strains of hens in Australia. Animal Production Science 21, 46-51.
https://doi.org/10.1071/EA9810046
Download the article reference in the following formats: