AASHIKA SASINDARAN

PARTICIPATORY GUARANTEE SYSTEM (PGS) CERTIFICATION FOR PRODUCTION OF ORGANIC VEGETABLES AN ANALYTICAL STUDY - MSc - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL EXTENSION 2020

J9(T:3) P20 AA 168
Kerala Agricultural University Central Library
Thrissur-(Dt.), Kerala Pin:- 680656, India
Ph : (+91)(487) 2372219
E-mail: librarian@kau.in
Website: http://library.kau.in/