Dr. P. K. Tewary, Former Scientist-D, Central Silk Board delivered, a lecture on ‘An Introduction to sericulture with reference to Jharkhand’ on 24.02.2016.
Dr. P. K. Tewary, Former Scientist-D, Central Silk Board delivered, a lecture on ‘An Introduction to sericulture with reference to Jharkhand’ on 24.02.2016.