Varshney, R.S. Gupta, S.C. Gupta, R.L.
Theory and design of irrigation structures /R.S. Varshney, S.C. Gupta and R.L. Gupta - 3rd ed. - [S.l] New Chand & Bros Roorkee 1977 - 292 p.
Irrigation
631.587 / VAR
Theory and design of irrigation structures /R.S. Varshney, S.C. Gupta and R.L. Gupta - 3rd ed. - [S.l] New Chand & Bros Roorkee 1977 - 292 p.
Irrigation
631.587 / VAR