By Balala Science Vignanam
P.Lakshmi Devi
Dr. Nagasuri Venugopal
C.V.Sarveswara Sharma
Vakkalanka Venkataramana
Aluri Vijaya Lakshmi
Pro. N.Venugopala Rao
S.Venkatrao
Rajuru Ramakrishna Reddy
Balala Science Vignanam
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