00553cam a22002051 4500 agr31000524 DLC 20260227110950.0 781214s1930 xx 000 0 eng agr31000524 (OCoLC)4453338 DLC OCl NGvP DLC premarc QD416 .B16 Baker, John William. Natural terpenes. By John W. Baker. London, Methuen & co., ltd. [1930] viii p., 1 l., 169, [1] p. diagrs. 20 cm. Terpenes. 9419 9419