Proceedings of the International Drainage Workshop : 16-20 May 1978 Wageningen, The Netherlands
著者
書誌事項
Proceedings of the International Drainage Workshop : 16-20 May 1978 Wageningen, The Netherlands
(Publication / International Institute for Land Reclamation and Improvement, 25)
International Institute for Land Reclamation and Improvement/ILRI, 1979
注記
Includes bibliographical references