Ludhiana, March 23 -- The NCC Wing and Eco Club of Guru Nanak Khalsa College for Women, Gujarkhan Campus, Model Town, organised a slogan writing and poster making event to celebrate World Water Day on Friday. Cadets and club members conducted a session wherein issues and challenges of rain water harvesting in India were discussed. NCC officer Tilak Raj delivered a lecture on rain water harvesting and also discussed its problems in metropolitan cities. Gurvinder Singh, general secretary, college governing body and principal Manjit Kaur Ghuman encouraged the NCC Wing and Eco Club members to hold such important events on regular basis....