The cold spell that has the entire Punjab state shivering is the longest one in the last 32 years. As per the agrometreological experts of Punjab Agricultural University, the current spell that
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/longest-cold-spell-32-years
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/indian-express-chandigarh
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment