Bikaner, Jan. 26 -- Swami Keshwanand Rajasthan Agricultural University (SKRAU) in Bikaner has initiated the process to secure a geographical indication (GI) tag for Rajasthan's widely popular and unique product, "khejri ki sangri". The university has submitted a detailed application, comprising around 700 pages, to the Geographical Indications Registry in Chennai, vice chancellor of the university Dr Arun Kumar said on Saturday....