[Stoves] Aprovecho news letter

[Frank Shields]

http://www.aprovecho.org/lab/index.php

 

I have found this newsletter to be informative and I have learned something
from each. I mean "secondary air for a char cooking stove"? I never know
that. 

 

In that they only comment on two or three subjects they are a fast read
(actually get read) and to the point. 

 

Well done!

 

Regards

 

Frank

 

 

Frank Shields

Control Laboratories; Inc.

42 Hangar Way

Watsonville, CA  95076

(831) 724-5422 tel

(831) 724-3188 fax

frank at biocharlab.com

www.controllabs.com

 

 

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