Department of Soil Science and Agricultural Chemistry
Tamil Nadu Agricultural University
Rotary club of Kuzhithurai & Kumari Ariviyal Peravai, Kanyakumari District
Agricultural Scientific Tamiz Society, NewDelhi
University Grant Commission
Rotary club of Kuzhithurai & Kumari Ariviyal Peravai, Kanyakumari District
Agricultural Scientific Tamiz Society, NewDelhi
University Grant Commission
Agricultrual Scientific Tamil Society
Agricultrual Scientific Tamil Society
CALORIE
Education Australia Ltd
National Environmental Science Academy
Agricultrual Scientific Tamil Society
ECOFEST
newDelhi
NewDelhi
TNAU
newDelhi
NewDelhi
TNAU
NewDelhi
Organizing committee member
Organizing committee member
Coimbatore
Organizing committee member
Organizing committee member
Coimbatore
Coimbatore
Coimbatore