Evaluation of well water in the site Technical Agricultural College - Mosul for its validity in the growth and yield of three varieties of the cotton plant (Gossypium hirsutum L.). NTU-JPS [Internet]. 2021 Dec. 5 [cited 2024 Nov. 22];1(1):1-12. Available from: http://ntu.libraryhost.com/index.php/NTU-JPS/article/view/136