笔者对家畜行为学在畜牧学教学中的地位与作用进行了探讨。

This paper discusses the position and function of ethology of domestic animals on animal husbandry teaching.

youdao

笔者对家畜行为学在畜牧学教学中的地位与作用进行了探讨。

This paper discusses the position and function of ethology of domestic animals on animal husbandry teaching.

youdao