Mackenzie, J. Ross. — BREWING and Malting.

Sir Isaac Pitman 1921. 1st Ed. Thin 8vo. xiv + 143pp. + 9pp. Numerous ills. Age toning, browning and minor staining to e.ps., remains of sm. label to pastedown, with the signature of E. Cannon, original blind lettered black cloth, spine sl. bumped. From the Library of P. A. Martin a noted researcher historically associated with the Process Research Department at Allied Breweries (Production) Limited located on Station Street in Burton-on-Trent. He is well-known in brewing science and microbiology literature for his work during the 1970s and 1980s regarding yeast flocculation, finings, and the vitamin nutrition and status of Zymomonas species.