Panghal, V. S., B. K. Nehra, S. C. Khurana, and Narendra Singh. “CORRELATION STUDIES ON WEEDS AND TUBER YIELD IN POTATO”. Potato Journal 32, no. 3 - 4 (September 25, 2013). Accessed June 28, 2026. https://epubs.icar.org.in/index.php/PotatoJ/article/view/33536.