SCIENTIFIC NOTICES
... SCZZ;N1WPZC NOTICES. ,~~~a a' _,-1. asrVtan.';: aer Da-Ror.-Dry-rot is a misnomer. This disease in timber : 0ought to bedesignated adecompositionof wood byitsown internal n juices, which have become vitiated for want of a free circulation of air. If, then,-you admitsa free circulation of the air to the tiniber which is used in a house (no difficult matter), and abstain from painting. the ...