Sheep production experiments: Effectiveness of hormone injections studied in breeding program for spring lamb market
Robert F. Miller, Experiment Station, Davis.
California Agriculture 3(9):9-12. DOI: 10.3733/ca.v003n09p9b.
Robert F. Miller is Professor of Animal Husbandry and Animal Husbandman in the Experiment Station, Davis.
Not available – first paragraph follows:
To market lambs in April in California, it is desirable to breed ewes so they will lamb in November and December.