SAHA R, GHOSH PK. Effect of land configuration on water economy, crop yield and profitability under rice (Oryza sativa) -based cropping systems in north-east India. Indian J Agri Sci [Internet]. 2011 Jan. 6 [cited 2025 Oct. 27];80(1). Available from: https://epubs.icar.org.in/index.php/IJAgS/article/view/2789