Materials for subsurface land drainage systems /
by L.C.P.M. Stuyt, W. Dierickx, J. Martinez Beltran.
- Rome : FAO, 2005.
- xiv, 183 p. : ill. ; 30 cm.
- FAO irrigation and drainage paper ; 60 .
Part of FAO irrigation and drainage paper series located at 631.708/F686.