Fai Symposium on coal as feedstock for fertiliser production 1974: proceedings - Symposium on Coal as feedstock for Fertiliser Production (1974 Apr 29-30: New Delhi); Sivashankaran, V.S.; Seetharaman, S.; Fertiliser Association of India (New Delhi: Fertiliser Association of India, 1974)
Organised by Fertliser Association of India
Keywords: Coal -- Congresses; Coal gasification -- Congresses; Producers -- Congresses; Manufacture and works -- Congresses