Conventry's patent lime process for the manufacture of Indigo
Coventry, Bernard
Conventry's patent lime process for the manufacture of Indigo by Bernard Coventry - Dalsing Sarai 1893 - 9 p.
Indigo
633.862 / C 873 C
Conventry's patent lime process for the manufacture of Indigo by Bernard Coventry - Dalsing Sarai 1893 - 9 p.
Indigo
633.862 / C 873 C