“RECENT INVESTIGATION ON SUGAR-CANE AND SUGAR-CANE SOILS IN TRINIDAD. II. - Interactions of Lime With Nitrogen, Phosphate and Potash, and With Pen Manure, in Relation to Yield of Cane. - Continued”. Tropical Agriculture 12, no. 12 (December 30, 1935). Accessed April 23, 2025. https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/5751.