DR. SURESHBABU. TOXIC EFFECT OF UREA ON EARTH WORMS DETERMINED BY A SIMPLE PAPER CONTACT METHOD. Global Journal of Plant and Soil Sciences [Internet]. 2023 Jan. 22 [cited 2026 Feb. 9];7(1):257-64. Available from: https://elixirpublishers.in/index.php/aab/article/view/3541