TY - BOOK ID - 143892809 TI - Down to earth : a simplified guide to the Convention to Combat Desertification, why it is necessary, and what is important and different about it PY - 1995 SN - 2940070067 9782940070060 PB - [Geneva] the Centre for Our Common Future DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:143892809 AB - ER -