Home / Archives / Vol. 15 No. 3 (2023): The effects of applying agricultural polymers and altering watering frequency on the availability of iron and zinc in the soil Vol. 15 No. 3 (2023): The effects of applying agricultural polymers and altering watering frequency on the availability of iron and zinc in the soil Published: 2023-09-10 Articles The effects of applying agricultural polymers and altering watering frequency on the availability of iron and zinc in the soil 357-364 Zainab Al-Amiri, Hanoun Al-Baraka (Author) pdf