Gaya APA

Lohnes, R. A.. (1976). Geotechnical Properties of Tropical Soils Derived from Volcanic Ash . : Envo Publishing.

Gaya Chicago

Lohnes, R. A.. Geotechnical Properties of Tropical Soils Derived from Volcanic Ash. : Envo Publishing, 1976. Computer Software.

Gaya MLA

Lohnes, R. A.. Geotechnical Properties of Tropical Soils Derived from Volcanic Ash. : Envo Publishing, 1976. Computer Software.

Gaya Turabian

Lohnes, R. A.. Geotechnical Properties of Tropical Soils Derived from Volcanic Ash. : Envo Publishing, 1976. Computer Software.