01011cam a22002771 4500 agr32000236 DLC 20260227110951.0 781115s1931 enkaf b 000 0 eng c agr32000236 (OCoLC)4373802 U. S. Dept. of Agr. Library GAT OCoLC DLC premarc TS1547 .B3 677.313 Barker, S. G. (Sydney George), 1887- Wool quality: a study of the influence of various contributory factors, their significance and the technique of their measurement, by S. G. Barker. London, Printed and published by H. M. Stationery Off., 1931. 333 p. illus., plates (1 double) diagrs. 28 cm. On cover: E. M. B. Preface signed: J. H. Thomas, chairman, Empire Marketing Board. Bibliography: p. 284-328. Wool. Wool Bibliography. Great Britain. Empire Marketing Board. 9475 9475