| 英文.... | In agriculture, the removal of surplus water from land. |
| 地面排水............ | [AS-Academia Sinica] |
| ................. | Online Dictionary November 27, 2015 |
| ................. | 有道youdao詞典 November 27, 2015 |
| land drainage............ | [VP] |
| ................. | CDMARC Subjects: LCSH (1988-) |
| ................. | RIBA, Architectural Keywords (1982) |
| ................. | Encyclopedia Britannica Online (2002-) "From the Middle Ages to 1750; The emergence of Western technology (1500–1750); Construction; Land reclamation"; accessed 3 June 2010 |
| drainage, land............ | [VP] |
| ................. | Getty Vocabulary Program rules |
| soil drainage............ | [VP] |
| ................. | RIBA, Architectural Keywords (1982) |
| drainage, soil............ | [VP] |
| ................. | Getty Vocabulary Program rules |
| drooglegging van land............ | [Bureau AAT] |
| ................. | AAT-Ned (1994-) |
| drenaje de suelo............ | [CDBP-DIBAM] |
| ................. | TAA database (2000-) |
| drenaje............ | [CDBP-DIBAM] |
| ................. | Diccionario Enciclopédico Nuevo Espasa Ilustrado 2000 (1999) 577 |
| Subject:............ | [Bureau AAT] |
| ................. | CDMARC Subjects: LCSH (1988-) Drainage |
| ................. | RIBA, Architectural Keywords (1982) Drainage: land |
| ................. | Bureau AAT, RKD |