Dr. P. Ratna Mary,
Associate professor in Economics and Head of the department of social
sciences presented a paper on "The
Role of cooperatives in Agriculture: Performance and Challenges" in
International forum on recent trends in Physics, Chemistry and applied sciences
for sustainable development which was
held on 27th and 28th September 2019 at
Ch. S.D.St Theresa 's Autonomous college for Women, Eluru.
Dr.P.Ratna Mary ,
Associate professor in Economics and Head of the department of social sciences presented a paper on “Constitution human rights and status of scheduled tribes in
Andhra Pradesh “National seminar on Intellectual property rights
:Technological development which was
held on on 27th and 28th
September 2019 at C.R.R.Autonomous
colleage ,Eluru.