S1U1B3I1R1R1I1G2A1T1I1O1N1
16 points
SUBIRRIGATION is validvalid
the act of subirrigating [n SUBIRRIGATIONS]
irrigation below the surface, as by a periodic rise of the water table or by a system of underground porous pipes [n -S]
the act of subirrigating [n SUBIRRIGATIONS]
irrigation below the surface, as by a periodic rise of the water table or by a system of underground porous pipes [n -S]