TY - BOOK ID - 145515776 TI - Soil quality resource concerns: compaction. AU - National Soil Tilth Laboratory (U.S.) AU - United States. AU - Soil Quality Institute (U.S.) AU - National Soil Survey Center (U.S.) PY - 1996 PB - [Washington, D.C.?] : USDA Natural Resources Conservation Service, DB - UniCat KW - Soil compaction KW - Soil permeability KW - Soil compaction. KW - United States. UR - https://www.unicat.be/uniCat?func=search&query=sysid:145515776 AB - ER -