TY - BOOK ID - 137406457 TI - Sedimentary studies in the Middle River drainage basin of the Shenandoah Valley of Virginia. PY - 1959 PB - Washington (D.C.) US. Government printing office DB - UniCat KW - Petrology KW - -Soils KW - -Sedimentation and deposition - UR - https://www.unicat.be/uniCat?func=search&query=sysid:137406457 AB - ER -