“BOOK REVIEW By D.B.M. - CHEMICAL ANALYSIS OF LEAVES AND OTHER ORGANS OF THEOBROMA CACAO L. AS A MEANS OF DIAGNOSING FERTILIZER REQUIREMENTS. A Critical Analysis of the Literature” (1969) Tropical Agriculture, 46(4). Available at: https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/3622 (Accessed: 20 June 2025).