TY - BOOK ID - 133781871 TI - Agate Fossil Beds National Monument, Nebraska PY - 2018 PB - Project Gutenberg DB - UniCat KW - Vertebrates KW - Fossil KW - Nebraska KW - Agate Fossil Beds National Monument UR - https://www.unicat.be/uniCat?func=search&query=sysid:133781871 AB - ER -