Burrs and vegetable matter in wool
Henderson, A.E., Iversen, C.E.
Burrs and vegetable matter in wool - Christchurch 1948 - 1-6 p. - Vegetable, Wool Canterbury Chamber of Commerce. Agricultural Bulletin No. 231 .
Burrs and vegetable matter in wool - Christchurch 1948 - 1-6 p. - Vegetable, Wool Canterbury Chamber of Commerce. Agricultural Bulletin No. 231 .