Seminar on fertiliser marketing : proceedings of the seminar on fertiliser marketing, organised by the Fertiliser Association of India at New Delhi, December 6-8, 1968 - Seminar on Fertiliser Marketing (1968 Dec. 6-8 : Delhi); Alexander, T. M.; Fertiliser Association of India (New Delhi : Fertiliser Association of India, 1969)
Keywords: Fertilizer industry -- Congresses