Mangrio, Abdul Ghafoor, Zakir Hussain Dahri, M. z. Ikram, and Bashir Ahmed. “Hydraulic Characterization of Locally Manufactured Drip Emitters”. Biological Sciences - PJSIR 50, no. 3 (August 9, 2007): 218–222. Accessed November 22, 2024. https://v2.pjsir.org/index.php/biological-sciences/article/view/969.