Uppal, H. (1966). Sediment control in rivers and canals. Govt. of India.
シカゴスタイル引用形Uppal, H.L. Sediment Control in Rivers and Canals. New Delhi: Govt. of India, 1966.
MLA引用形式Uppal, H.L. Sediment Control in Rivers and Canals. Govt. of India, 1966.
警告: この引用は必ずしも正確ではありません.