PRAKASH V, KUMAR N, SRIVASTVA AK. Crop-weed competition in onion (Allium cepa) under mid-hill condition of North-west Himalayas*. Indian J Agri Sci [Internet]. 2011 Jan. 10 [cited 2026 Jun. 14];76(12). Available from: https://epubs.icar.org.in/index.php/IJAgS/article/view/3354