Veloso AV, Ly T. EFFECT OF CHLORINE SOURCES AND AMMONIUM SULFATE ON THE GROWTH OF COCONUT SEEDLINGS GROWN ON FOUR SOIL TYPES. Ann. Trop. Res [Internet]. 1982 Sep. 13 [cited 2025 Dec. 5];4(3):224-30. Available from: https://atr.vsu.edu.ph/article/view/759