Sponsored by African Forest Research Network (AFORNET) with Institutional support from: African Academy of Sciences (AAS) Academy of Sciences for the Developing World (TWAS) Published by Academy Science Publishers(ASP) Discovery and Innovation Volume 19 (AFORNET Special Edition No. 3) March 2007 ISSN 1015-079X pp 181 — 276 The African Forest Research Network (AFORNET) A Special Edition on Ghana Workshop