摘要
Mr.George B.Schaller is from Wildlife Conservation Society,he had been to Qinghai-Tibet Plateau many times to conduct a wildlife survey.The follows is his point view on northern Tibet,namely Chang Tang.
Mr.George B.Schaller is from Wildlife Conservation Society,he had been to Qinghai-Tibet Plateau many times to conduct a wildlife survey.The follows is his point view on northern Tibet,namely Chang Tang.
