Caro-Costas, R. and Vicente-Chandler, J. (1956) “Comparative Productivity of Merker Grass and of a Kudzu-Merker Grass Mixture as Affected by Season and Cutting Height”, The Journal of Agriculture of the University of Puerto Rico, 40(3), pp. 144–151. doi: 10.46429/jaupr.v40i3.13795.