(1980). Drainage principles and applications. Vol III: Surveys and Investigations. The Netherland: ILRI.
Chicago Style CitationDrainage Principles and Applications. Vol III: Surveys and Investigations. The Netherland: ILRI, 1980.
MLA CitationDrainage Principles and Applications. Vol III: Surveys and Investigations. The Netherland: ILRI, 1980.
Warning: These citations may not always be 100% accurate.