APA Style
BREMEN, H, V. (1990).
Detailed soil survey and physical land evaluation in a tropical rain forest, Indonesia: a study of soil and site characteristics in twelve permanent plots in East Kalimantan .
:
Tropenbos Foundation.
MLA Style
BREMEN, H., Van.
"Detailed soil survey and physical land evaluation in a tropical rain forest, Indonesia: a study of soil and site characteristics in twelve permanent plots in East Kalimantan".
:
Tropenbos Foundation,
1990.
Electronic resources.