Yogendra Pal, Jogendra Kumar, UK Saxena, Purshottam Kumar.
Impact of Front line Demonstration on Wheat (Triticum aestivum L.) Productivity in Haridwar district of Uttrakhand. Int J Adv Acad Stud 2019;1(1):230-231. DOI:
10.33545/27068919.2019.v1.i1a.699