Boulding, R. (1995). Practical handbook of soil, vadose-zone, and ground-water contamination: Assessment, prevention, and remediation. Lewis Publishers.
Chicago-referens (17:e uppl.)Boulding, Russell. Practical Handbook of Soil, Vadose-zone, and Ground-water Contamination: Assessment, Prevention, and Remediation. Boca Raton: Lewis Publishers, 1995.
MLA-referens (9:e uppl.)Boulding, Russell. Practical Handbook of Soil, Vadose-zone, and Ground-water Contamination: Assessment, Prevention, and Remediation. Lewis Publishers, 1995.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.