And, in fact, the composition of the manure, the fermentation of liquids, the analyses of gases, and the influence of miasmata, what, I ask you, is all this, if it isn't chemistry, pure and simple?"
Eta, hain zuzen, ongarrien konposizioa, likidoen hartzidura, gasen analisia eta kiratsen eragina, zer da hori guztia, galdetzen dizut nik, kimika huts eta soila ez bada?