Urquhart, D.H. Cocoa/ D.H. Urquhart - 2nd ed. - London: Longmans, 1961 - xxv, 293 p.: plates; 22 cm. Includes index ISBN: Rs. 66.00 Subjects--Topical Terms: CocoaCocoa tradeCocoa butterCocoa processingCacao--Diseases and pests Dewey Class. No.: 633.74