Portable IRGAs

[T80SMS1 at MVS.CSO.NIU.EDU]

I am planning on buying a portable photosynthesis system and
am considering the ones put out by ADC (LCA-4) and by CID.  I
would appreciate any comments on either of these systems.
Thanks, Sam

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* Samuel M. Scheiner                 +                            *
* Department of Biological Sciences  +    In a democracy, the     *
* Northern Illinois University       +                            *
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