TY - BOOK ID - 125569718 TI - Ice cores AU - MacKinnon, P. K. AU - United States. AU - World Data Center A for Glaciology PY - 1980 PB - Boulder, Colorado : World Data Center A for Glaciology [Snow and Ice], Institute of Arctic and Alpine Research, University of Colorado, DB - UniCat KW - Ice coring rigs. UR - https://www.unicat.be/uniCat?func=search&query=sysid:125569718 AB - ER -