Ochs, Walter J.
Catalogue records by Ochs, Walter J. in the PakCat Union Catalogue.
3 catalogue recordsCatalogue records
"Maintenance Inspection and Evaluation Techniques for Drainage System on Problematic Soils" 'Source Title' Proceedings of 5th International Drainage Workshop, February 8-15, 1992, Lahore Volume I
Ochs, Walter J
1992
Drainage booklines
Ochs, Walter J.
1992
Guidelines and computer programs for the planning and design of land drainage systems
Molen, W. H. van der
2007