共 50 条
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- [4] FIELD PERFORMANCE OF SEEDING DEVICES IN RAINFED SITUATION IN ORISSA, INDIA. AMA, Agricultural Mechanization in Asia, Africa and Latin America, 1988, 19 (01): : 35 - 38
- [7] STATUS OF SATELLITE COMMUNICATIONS IN INDIA. IETE Technical Review (Institution of Electronics and Telecommunication Engineers, India), 1988, 5 (02): : 63 - 74
- [9] STATUS OF STEEL INDUSTRY IN INDIA. Journal of the Institution of Engineers (India), Part MM: Metallurgy and Material Science Division, 1987, 67 (02): : 84 - 90