Villamayor Jr FG, Reoma VL. EFFECTS OF LAND PREPARATION AND POSTPLANTING TILLAGE ON WEED CONTROL AND CASSAVA YIELD. Ann. Trop. Res [Internet]. 1987 Nov. 27 [cited 2025 Dec. 5];9(4):185-99. Available from: https://atr.vsu.edu.ph/article/view/660