OUR STAFF REPORTER LAHORE - The two-day poster exhibition on the theme of 'environment has received warm response from the students and art lovers at the Government College University. The students from 20 colleges and universities put on display as many as 117 posters at the GCU Abdus Salam Hall on different topics including Can man be a saviour, Natural Recourses, Allah created for you all that is in the earth, Adverse effects of Nuclear radiations and How to save the earth. Professor Emeritus Khalid Hameed Sheikh was the chief guest at the exhibition organised by the GCU Biological Society in collaboration WWF-Pakistan. GCU Vice Chancellor Prof Dr Ikramul Haq (SI) also attended the exhibition.