The chemistry of tanning processes /
Gustavson, Karl Helmer.
The chemistry of tanning processes / by K. H. Gustavson. - New York : Academic Press, 1956. - ix, 403 p.
Tanning.
The chemistry of tanning processes / by K. H. Gustavson. - New York : Academic Press, 1956. - ix, 403 p.
Tanning.