Pal,S P. (1985). Contribution of irrigation to agricultural production and productivity. NCAER.
Chicago Edition CitationPal,S P. Contribution of Irrigation to Agricultural Production and Productivity. New Delhi: NCAER, 1985.
Cita MLAPal,S P. Contribution of Irrigation to Agricultural Production and Productivity. NCAER, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.