你即將離開本站

並前往https://www.jzar.org/jzar/article/view/523

the variable effect on behaviour of visitor number and noise

Human visitors have the potential to impact heavily upon the welfare of zoo-housed animals, and the study of the effect has become an ...

確定！ 回上一頁

查詢 「Number Zoo」的人也找了：

  1. Number zoo
    2.
  2. number zoo heinemann
    3.
  3. number zoo book
    4.
  4. number zoo penguin one
    5.
  5. number zoo stories
    6.
  6. number zoo 10-20
    7.
  7. number zoo 1-10
    8.
  8. number zoo greedy zero
    9.