N Madhavan Nayar- Emeritus Scientist, Department of Science & Technology (Government of India) and Indian Council of Agricultural Research- Director of 3 crop/cropping systems-based ICAR institutes (Central Plantation Crops Research Institute, Kasaragod; Central Potto Research Institute, Shimla; Central Tuber Crops Research Institute, Trivandrum)- Former Joint Director, CPCRI Regional Station, Vittal- Former Section / Division Head in Central Potato Research Institute and Central Rice Research Institute - Editor of 6 books; author of ca. 190 scientific papers Read More Read Less