s:336:"%T Alternatives to Slash-and-Burn: summary report and synthesis of phase II in Cameroon %A Kotto-Same J %A Moukam A %A Njomgang R %A Tiki-Manga T %A Tonye J %A Gockowski J %A Hauser S %A Weise S F %A Diaw C %A Nwaga D %A Zapfack L %A Palm C A %A Woomer L P %A Gillison, A.N. %A Bignell D %A Tondoh J E ";