官方藏书 / H. R. Procter

H. R. Procter

2 本

A Text-book of Tanning / A treatise on the conversion of skins into leather, both practical and theoretical.H. R. Procter · Science_-_Chemistry_Biochemistry · 13 章

The Principles of Leather ManufactureH. R. Procter · Science_-_Chemistry_Biochemistry · 31 章