TY - BOOK ID - 127874647 TI - Promoting a sustainable future : an introduction to community-based social marketing PY - 1996 SN - 1895643384 PB - Ottawa : National round table on the environment and the economy, DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:127874647 AB - ER -