Almodóvar-Vega, Luis, Carmen D. Guzmán-Pérez, and Nelson Semidey-Laracuente. “ALLELOPATHIC EFFECTS OF SEVEN WEED SPECIES ON PUMPKIN (CUCURBITA MOSCHATA) UNDER GREENHOUSE CONDITIONS”. The Journal of Agriculture of the University of Puerto Rico 72, no. 3 (July 1, 1988): 491–493. Accessed November 22, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/6880.