(1985). Teknologi Konservasi Tanah dan Air. Saint Joseph's University.
Chicago Style (17th ed.) CitationTeknologi Konservasi Tanah Dan Air. Saint Joseph's University, 1985.
MLA (8th ed.) CitationTeknologi Konservasi Tanah Dan Air. Saint Joseph's University, 1985.
Warning: These citations may not always be 100% accurate.