SINGH, C.B. and VASHISHT, B.B. (2019) “Effect of date of sowing, irrigation, tillage and residue management on productivity of wheat in sub-tropical environment”, Journal of Soil and Water Conservation, 18(4). Available at: https://epubs.icar.org.in/index.php/JSWC/article/view/107595 (Accessed: 19 June 2026).