TY - BOOK ID - 145845095 TI - Human ecology, a theory of community structure PY - 1950 PB - New York, NY : Ronald press company, DB - UniCat KW - Ecologie humaine KW - Tadeas hajek z hajkv KW - Discours, essais, conferences UR - https://www.unicat.be/uniCat?func=search&query=sysid:145845095 AB - ER -