Boyce DS, Calpouzos L. LIMITATIONS OF USE OF OIL-INDICATOR CARDS FOR DETERMINING OIL-SPRAY DEPOSITS ON BANANA LEAVES. JAUPR [Internet]. 1963 Apr. 1 [cited 2024 Apr. 19];47(2):138-9. Available from: https://revistas.upr.edu/index.php/jaupr/article/view/12945