Negretti & Zambra. — METEOROLOGICAL INSTRUMENTS. Opticians & Scientific Intrument Makers.

..., London N.d. c.[1930]. Slim Royal 8vo. 28pp. + 20pp. + 28pp. + 8pp. + 16pp. + 24pp. + 8pp. adverts. Illus. throughout. Ownership signatures (1 crossed out), some marginal soiling, e.ps. lightly browned, original black lettered red cloth, soiled and worn to corners andf joints, spine browned with wear at head and tail. 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.