डॉ. एम. रविचंद्रन

Start Date:

Wednesday, March 18, 2015

Date:

Monday, September 12, 2022

डॉ. एम. रविचंद्रन

Current Minister:

No

Minister Designation:

सचिव

Minister of the Department:

पृथ्वी विज्ञान मंत्रालय

Published Date:

Tuesday, March 10, 1981

weight:

4