Ramírez OD, Gandía H. Comparison of Three Planting Distances and Fertilizer Applications on the Yield of Pineapple VarietyPR 1-67. JAUPR [Internet]. 1976 Jan. 1 [cited 2024 Dec. 22];60(1):31-5. Available from: https://revistas.upr.edu/index.php/jaupr/article/view/10583