[1]
Abruña, F. and Figarella, J. 1957. Some Effects of Calcium and Phosphorus Fertilization on the Yield and Composition of a Tropical Kudzu-Grass Pasture. The Journal of Agriculture of the University of Puerto Rico. 41, 4 (Oct. 1957), 231–235. DOI:https://doi.org/10.46429/jaupr.v41i4.12609.