Salama El-Darier and Mabroka Hemada. Determination of Nutrient Cycling and Nutrient-use Efficiency in an Agroecosystem of Trifolium alexandrinum. CAPRD-V8 [Internet]. 2022 Feb. 8 [cited 2026 Jun. 4];:57-69. Available from: https://stm.bookpi.org/CAPRD-V8/article/view/5647