[1]
Caro-Costas, R. and Vicente-Chandler, J. 1961. Effects of Two Cutting Heights on Yields of Five Tropical Grasses. The Journal of Agriculture of the University of Puerto Rico. 45, 1 (Jan. 1961), 46–49. DOI:https://doi.org/10.46429/jaupr.v45i1.12112.