1.what is the size of Chinese sturgeon which Zeb Hogan the Biologist play with it ? 2.what is the big trouble to sturgeon in china ? 3.what is the problem Gezhou dam to sturgeon? 4.how many sturgeons die in hitting big ship? 5.how many percents can surive from the protecting program
1.what is the size of Chinese sturgeon which Zeb Hogan the Biologist play with it ?
ReplyDelete2.what is the big trouble to sturgeon in china ?
3.what is the problem Gezhou dam to sturgeon?
4.how many sturgeons die in hitting big ship?
5.how many percents can surive from the protecting program