NOORI GH, CHOUDHARY AK, DASS A. Influence of varying nitrogen levels on crop productivity, profitability and resource-use efficiency in Bt-cotton (Gossypium hirsutum) in semi-arid region of Afghanistan. Indian J Agri Sci [Internet]. 2019 Apr. 11 [cited 2025 Oct. 25];89(4):745–748. Available from: https://epubs.icar.org.in/index.php/IJAgS/article/view/88877