Tanning of hides and skins
ILO
Tanning of hides and skins - International Labour Office - 224 p.
92-2-102904-2
675.02:608.1.001.8 M1
Tanning of hides and skins - International Labour Office - 224 p.
92-2-102904-2
675.02:608.1.001.8 M1