Thirty-third International Wool Conference : Berlin, june 1964
International Wool Conference ( 33th. 1964. Berlin) )
Thirty-third International Wool Conference : Berlin, june 1964 .-- Bradford : Ernest Cummins, 1964 .-- 1 h., IX, 109 p. 28 cm
Industria de la madera
Acta de congreso
Thirty-third International Wool Conference : Berlin, june 1964 .-- Bradford : Ernest Cummins, 1964 .-- 1 h., IX, 109 p. 28 cm
Industria de la madera
Acta de congreso