Author Details

Sierra-Bracero, A.

• The Journal of Agriculture of the University of Puerto Rico Vol. 56 No. 4 (1972): Vol. 56, No. 4, October 1972 Research Notes
  SORGHUM HALAPENSE AND S. VERTICILLIFLORUM IN SOUTH-WESTERN PUERTO RICO
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• The Journal of Agriculture of the University of Puerto Rico Vol. 56 No. 1 (1972): Vol. 56, No. 1, January 1972 Articles
  Resistance in Digitaria to Yellow Sugarcane Aphid, Sipha flava (Forbes) as Related to Temperature and Rainfall
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• The Journal of Agriculture of the University of Puerto Rico Vol. 46 No. 3 (1962): Vol. 46, No. 3, July 1962 Articles
  Influence of Potash Fertilizers on Tobacco Yields and Quality on a Mabí Clay
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• The Journal of Agriculture of the University of Puerto Rico Vol. 44 No. 4 (1960): Vol. 44, No. 4, October 1960 Articles
  Description and Cytology of a Form of Signal Grass (Brachiaria brizantha Stapf.) and its Agronomic Behavior Compared to Guinea Grass (Panicum maximum Jack.)
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