backup over ssh

[Xavier]

Hi,
I'm able to make a backup over ssh using this command:
tar -zcvf - /home | ssh backuphost "dd of=/dev/st0"

and it works very well, because when I'm at the backup host and I issue
the command
tar -ztvf /dev/st0
all files are listed to me. Now the question is, how can I restore this
backup to the original host?
can somebody tell me how can I do this?

Best regards,

Carlos