TY - BOOK AU - Framji.K.K. AU - Garg.B.C. AU - Kaushish.S.P. ED - International Commission on Irrigation and Drainage TI - Design Practices for Covered Drains in an Agricultural Land Drainage System SN - 81-85068-14-3 PY - 1987/// CY - International Commission on Irrigation and Drainage PB - India KW - Agriculture ER -