Sarief, E. S. (1986). Konservasi Tanah dan Air. Saint Joseph's University.
Chicago Style CitationSarief, E. Saifuddin. Konservasi Tanah Dan Air. Saint Joseph's University, 1986.
MLA CitationSarief, E. Saifuddin. Konservasi Tanah Dan Air. Saint Joseph's University, 1986.
Warning: These citations may not always be 100% accurate.