Environmental Hydrology

Autor Ward, And y D.and Elliot,William J,Eds
Vydáno 1995

Soil and water management systems

Autor Schwab, Glenn O; Fangmeier, Delmar D; Elliot, William J
Vydáno 1996

Soil and water conservation Engineering

Autor Elliot, William J, Fangmeier, Delmar D, Frevert, Richard K, Schwab, Glenn O
Vydáno 2002

Soil and water conservation Engineering

Autor Elliot, William J, Fangmeier, Delmar D, Frevert, Richard K, Schwab, Glenn O
Vydáno 2004

Soil and water engineering

Autor Elliot, William J, Fangmeier, Delmar D, Huffman, Rodney L, Schwab, Glenn O, Workman, Stephen R
Vydáno 2009