भारतरत्न पं. गोविन्दबल्लभ पंत:देश के लिए योगदान: एस. एस.पांगती, प्रोफे. ए.एन. पुरोहित, योगेश कुमार
Book launch ceremonyProf. A.N Purohit receiving Padmashri Award from President of India, 1998Receiving Birbal Sahini Medal from Prime Minister of India (Atal Bihari Vajpayee)Receiving Om Prakash Bhasin Award from Minister Education (Prof M.M Joshi)The Alpine Field Station at Tungnath at 1300 ft was established by Prof. A.N. PurohitThe High Altitude Plant Physiology Centre, Srinagar Garhwal was established by Prof. A.N. Purohit and he served as Director of this centre March, 1985 to August 1990 and from September 1995 till June, 2002Centre for Aromatic Plants, Selaqui, Dehradun
