Elgubshawi, Dr. Abdelmoneim Ahmed. “Effect of Applying Cow Manure Rates on the Growth and Yield of Some Selected Onion Cultivars under Drip Irrigation System at Eastern Farm, Budaiya, Bahrain Kingdom”. IJRDO-Journal of Agriculture and Research (ISSN: 2455-7668) 5, no. 2 (February 26, 2019): 42-47. Accessed December 4, 2024. http://467182.nmy9asj5x.asia/index.php/ar/article/view/2700.