Swaminathan - A.K. Sharma - (:unkn) unknown (My University, 2026)
Contains 2 letters. 1: From A.K Sharma regarding the invitation letter of Soumya and Madhura's wedding. 2: To A.K Sharma expressing Swaminathan's gratitude for his greetings on the occasion. Swaminathan also briefs about a project he started in Calcutta on Integrated Pest Management in Deepwater rice and hopes to meet A.K Sharma during his visit.