Greetings again to the group.
   
  One follow-up to my previous listing about Leaf area index. Is a spherical 
densiometer of any use for collecting accurate LAI data?
   
  Another request: I used to have access to Sigmaplot for producing nice 
journal-quality graphs with error bars and labels. I wonder if there are any 
less expensive but fairly similar software programs capable of producing those 
kinds of graphs or is Sigmaplot the only way to go?
   
  Thanks all!
  Steve Johnson
  [EMAIL PROTECTED]

       
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