Gaya APA
Kellogg, Charles E.. (1961).
The soils that support Us: An introduction to the study of soils and their use by men .
New York:
The Macmillan Company.
Gaya Chicago
Kellogg, Charles E..
The soils that support Us: An introduction to the study of soils and their use by men.
New York:
The Macmillan Company,
1961.
.
Gaya MLA
Kellogg, Charles E..
The soils that support Us: An introduction to the study of soils and their use by men.
New York:
The Macmillan Company,
1961.
.
Gaya Turabian
Kellogg, Charles E..
The soils that support Us: An introduction to the study of soils and their use by men.
New York:
The Macmillan Company,
1961.
.