1.
del Valle, Jr. R, Fox RH, Lugo-López MA. Response of Soybeans Grown in an Ultisol to Residual Broadcast and Banded P Fertilizer. JAUPR [Internet]. 1977 Apr. 1 [cited 2022 May 19];61(2):179-86. Available from: https://revistas.upr.edu/index.php/jaupr/article/view/10456