Citation | Siyar, M., A.S. Khan, F. Rahman and M.J. Nasir. 2020. Spatio-temporal assessment of reliability in Pehur main canal system, Khyber Pakhtunkhwa, Pakistan. Sarhad Journal of Agriculture, 36(4): 1307-1315. DOI | http://dx.doi.org/10.17582/journal.sja/2020/36.4.1307.1315