TY - BOOK ID - 135687296 TI - The essential earth. AU - Grotzinger, John AU - Jordan, Thomas H. PY - 2008 SN - 142920429X 9781429204293 PB - New York Freeman DB - UniCat KW - Physical geology UR - https://www.unicat.be/uniCat?func=search&query=sysid:135687296 AB - ER -