Marc, Am sending you a paper which may provide you with some answers (or more questions) off list because the server won't accept attachments.
Hanns ------------------snip--------------------- Much has been said on this list about petroleum being covertly subsidized, but without specifics. ------------------snip---------------------- Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html Please do NOT send "unsubscribe" messages to the list address. To unsubscribe, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
