[1]
Figarella, J., Abruña, F. and Vicente-Chandler, J. 1972. Effect of Five Nitrogen Sources Applied at Four Rates to Pangola Grass Sod Under Humid Tropical Conditions. The Journal of Agriculture of the University of Puerto Rico. 56, 4 (Oct. 1972), 410-416. DOI:https://doi.org/10.46429/jaupr.v56i4.10803.