鸡胚蛋血线方向与其性别关系的统计分析

刘玉波,刘宜

Statistical Analysis of the Linear Correlation Between the Direction of Blood Vessels of Hen's Egg Embryo and Its Gender

河北大学学报(自然科学版) . 2002, (3): 219 -224 . DOI: 10.3969/j.issn.1000-1565.2002.03.003