共 13 条
- [1] DONALDSON L. E., 1962, AUSTRALIAN VET JOUR, V38, P447, DOI 10.1111/j.1751-0813.1962.tb04146.x
- [2] DONALDSON L. E., 1967, AUST VET J, V43, P41, DOI 10.1111/j.1751-0813.1967.tb15060.x
- [3] DONALDSON LE, 1969, J REPROD FERTIL, V18, P259, DOI 10.1530/jrf.0.0180259
- [5] DONALDSON LE, 1968, J REPROD FERTIL, V17, P373, DOI 10.1530/jrf.0.0170373
- [6] DONALDSON LE, 1968, AUST VET J, V43, P1
- [7] DONALDSON LE, TO BE PUBLISHED
- [9] LAMPKIN CH, 1965, J AGR SCI-CAMBRIDGE, V64, P407
- [10] OSBORNE H. G., 1960, AUSTRALIAN VET JOUR, V36, P164, DOI 10.1111/j.1751-0813.1960.tb15309.x