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Re: Sustainable indicators



Please define sustainable agriculture.

Thanks
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John A. Keslick Jr.              There is no scientific data to show
Professional Modern Arborist     that TRUNK WRAPS prevent heat or
& Tree Biologist                 cold injuries.  Nor is there any 
Phone: 610-696-5353              data to show that WOUND DRESSINGS
organic tree treatment web site: stop rot.  There is data to show that
http://www.ccil.org/~treeman/    that both can cause decline of
>                                the trees vitality. \\\\\\\\\\\\\\\\\\\//////////////\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\