SINGH G, SINGH OP, KUMAR V, KUMAR T. Effect of methods of establishment and tillage practices on productivity of rice (Oryza sativa) – wheat (Triticum aestivum) cropping system in lowlands*. Indian J Agri Sci [Internet]. 2011 Jan. 5 [cited 2025 Oct. 27];78(2). Available from: https://epubs.icar.org.in/index.php/IJAgS/article/view/2670