Cedergren, Harry R.
Seepage, drainage, and flow nets. - New York : John Wiley & Sons, 1988. - 3rd. ed. 465p., ill., index. ; cm.
0471611786
Drainage.
Soil Percolation.
Seepage.
TC176.C389
Seepage, drainage, and flow nets. - New York : John Wiley & Sons, 1988. - 3rd. ed. 465p., ill., index. ; cm.
0471611786
Drainage.
Soil Percolation.
Seepage.
TC176.C389