[1]
L. F. Combariza, C. A. Neira, G. Fischer, G. Corredor, and Ómar C. Quintero, “Pineapple guava [Acca sellowiana (O.Berg) Burret] growth, production and fruit quality in response to potassium nitrate, potassium phosphate and ethephon”, Rev. Colomb. Cienc. Hortic., vol. 1, no. 2, pp. 170–181, Jan. 2011.