Dual Bioreactor to S. Lewis, Letter, Feb07-83
May 17, 2012, 04:18 AM
Here is the link to the original letter, written by Zee Charnoe, from which this audio-recordings is produced:
DUAL BIOREACTOR DIGESTER, https://docs.google.com/open?id=0B69QduZhn9AjZWViZjI0OGItZDUwNy00ZjY3LThlOWUtNWQ3ODczYzAxYTE3