Schwab, Glenn Orville, 1919-, author
Soil and water management systems
John Wiley and Sons, 1996
 Buku Teks
Soil conservation & management in the humid tropics / edited by D.J. Greenland R. Lal
John Wiley and Sons, 1979
 Buku Teks
Direction of soil conservation as a way of conserving the capability of the environment
 Artikel Jurnal
Schwab, Glenn Orville, 1919-, author
Elementary soil and water engineering
New York: John Wiley & Sons, 1957
 Buku Teks
Young, Anthony
Agroforestry for soil conservation / Anthony Young
Oxon CAB International, 1994
 Buku Teks