共 50 条
- [1] NOTE ON FACTORS AFFECTING GESTATION LENGTH IN BANNUR SHEEP INDIAN JOURNAL OF ANIMAL SCIENCES, 1978, 48 (06): : 478 - 480
- [10] Factors affecting gestation length in goats and the effect of gestation period on kid survival JOURNAL OF AGRICULTURAL SCIENCE, 2000, 135 : 85 - 89