TY - BOOK ID - 132412375 TI - The world PY - 1981 PB - Washington National Geographic Society DB - UniCat KW - Physical geography KW - world maps KW - geography KW - oceanen KW - wereldkaarten KW - geografie KW - oceanografie UR - https://www.unicat.be/uniCat?func=search&query=sysid:132412375 AB - ER -