TY - BOOK AU - Ahmad, Nazeer TI - Physical properties of porous medium affecting laminar and turbulent flow of water U1 - R 532.517 N32P 1967 PY - 1967/// CY - Colorado PB - Colorado State University KW - Hydraulic system KW - Irrigation N1 - Inroduction; Literature review; Summary and Conclusion; Theoratical consideration and presentation and discussion of data ER -