Gaya APA

PURNOMO, E. (1989). SOIL REDOX POTENTIAL AND CHEMICAL COMPOSITION OF WATER IN ACID SULPHATE SOILS OF SOUTH KALIMANTAN . KALIMANTAN: LITERATURE.

Gaya MLA

PURNOMO, ERRY. "SOIL REDOX POTENTIAL AND CHEMICAL COMPOSITION OF WATER IN ACID SULPHATE SOILS OF SOUTH KALIMANTAN". KALIMANTAN: LITERATURE, 1989. Text.