Ngā hua rapu - Stephenson, David, 1943-

Pipeflow analysis mā Stephenson, David, 1943-

I whakaputaina 1984

Pipeline design for water engineers mā Stephenson, David, 1943-

I whakaputaina 1981

Kinematic hydrology and modelling / mā Stephenson, David, 1943-

I whakaputaina 1986

Water and wastewater systems analysis / mā Stephenson, David, 1943-

I whakaputaina 1988

Stormwater hydrology and drainage mā Stephenson, David, 1943-

I whakaputaina 1981