Gaya APA

SOIL SCIENCE : AN INTERDISCIPLINARY APPROACH TO SOIL RESEARCH, VOL. 174, NO. 9, SEPTEMBER 2009. (2009). ENGLISH: WOLTERS KLUER HEATH.

Gaya MLA

SOIL SCIENCE : AN INTERDISCIPLINARY APPROACH TO SOIL RESEARCH, VOL. 174, NO. 9, SEPTEMBER 2009. VOL. 174, NO. 9, SEPTEMBER 2009. ENGLISH: WOLTERS KLUER HEATH, 2009. Prodi S1 Teknik Sipil.