On Tue, 11 Mar 2008 06:13:00 +0000, Oz >
wrote:
>Buxqi > writes
>>
>>"On page 1694, agronomists report the results of the longest and most
>>comprehensive study to date comparing organic and conventional farming,
>>measuring many aspects of crops and soil over 21 years.
>
>Unfortunately the details do not seem to be online.
http://orgprints.org/5514/
HTH