[permaculture] guesstimating rainwater runoff on green roof

Guilherme Neves Castagna guilherme at permacultura.org.br
Fri Dec 14 13:42:48 EST 2007


Hola a todos!

    Does anyone have any reference or estimate of runoff % on green roofs?

    Any thoughtful considerations are very much welcome...

Cheers!


-- 
Gui Castagna - Design Ecológico
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