TY - BOOK ID - 6560778 TI - Ethics and population limitation PY - 1971 SN - 0878340025 9780878340026 PB - New York (N.Y.) : Population council, DB - UniCat KW - Birth control KW - Birth control. UR - https://www.unicat.be/uniCat?func=search&query=sysid:6560778 AB - ER -