TY - BOOK ID - 135340286 TI - Utilization of waste materials and upgrading of low-quality aggregates PY - 1973 SN - 0309021596 PB - Washington (D.C.): National academy of sciences DB - UniCat KW - Aggregates (Building materials) KW - Waste products as road materials UR - https://www.unicat.be/uniCat?func=search&query=sysid:135340286 AB - ER -