00999nam a2200217Ia 4500 CTU_158103 210402s9999 xx 000 0 und d 627.54 N691 Nijland, H. J. Subsurface drainage practices : Guidelines for the implementation, operation and maintenance of subsurface pipe drainage systems By H. J. Nijland, F. W. Croon, H. P. Ritzema Wageningen, Netherlands International Institute for Land Reclamation and Improvement (ILRI) 2005 The main characteristic of this series is that the books are "practical" in the sense that they can be used in the day-to-day work of those professionals (mostly engineers) who are involved in irrigation and drainage. Subsurface drainage,Reclamation of land Tiêu nước bề mặt Trọng Hiếu Trung tâm Học liệu Trường Đại học Cần Thơ