“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”. Tropical Agriculture 46, no. 4 (October 30, 1969). Accessed April 13, 2024. https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/3622.