TY - BOOK ID - 6713442 TI - Earth system history PY - 1999 SN - 0716728826 0716733773 9780716728825 PB - New York (N.Y.) : Freeman, DB - UniCat KW - Historical geology. KW - Physical geology. UR - https://www.unicat.be/uniCat?func=search&query=sysid:6713442 AB - ER -