Gaya APA
THOMPSON, LOUIS M., FREDERICK R. TROEH. (1973).
Soils and soil fertility .
New York:
McGraw-Hill, Inc.
Gaya Chicago
THOMPSON, LOUIS M., FREDERICK R. TROEH.
Soils and soil fertility.
New York:
McGraw-Hill, Inc,
1973.
BUKU_BP.
Gaya MLA
THOMPSON, LOUIS M., FREDERICK R. TROEH.
Soils and soil fertility.
New York:
McGraw-Hill, Inc,
1973.
BUKU_BP.
Gaya Turabian
THOMPSON, LOUIS M., FREDERICK R. TROEH.
Soils and soil fertility.
New York:
McGraw-Hill, Inc,
1973.
BUKU_BP.