Wool : from the raw material to the finished product /
Kershaw, S.
Wool : from the raw material to the finished product / - London : Sir Issac Pitman & Sons ltd. , 1953 - 131p :
Sheep & Wool
Wool : from the raw material to the finished product / - London : Sir Issac Pitman & Sons ltd. , 1953 - 131p :
Sheep & Wool