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Rural Radio in in Agricultural Extension: the example of vernacular radio programmes on soil and water conservation in N. Ghana 智库出版物
2007
作者:  Robert Chapman;  Roger Blench;  Gordana Kranjac-Berisavljevic’ and A.B.T. Zakariah
Adobe PDF(79Kb)  |  收藏  |  浏览/下载：0/0  |  提交时间：2020/11/24
Rural radio in agricultural extension:The example of vernacular radio programmes on soil and water conservation in N. Ghana 智库出版物
2003
作者:  Robert Chapman;  Roger Blench;  Gordana Kranjac-Berisavljevic’
Adobe PDF(79Kb)  |  收藏  |  浏览/下载：0/0  |  提交时间：2020/11/24
Do Area Development Projects have a future? 智库出版物
2002
作者:  John Farrington;  Roger Blench;  Ian Christoplos;  Karin Ralsgård and Anders Rudqvist
Adobe PDF(99Kb)  |  收藏  |  浏览/下载：0/0  |  提交时间：2020/11/24
Rethinking Natural Resource Degradation in Sub-Saharan Africa: Policies to support sustainable soil fertility management, soil and water conservation among resource-poor farmers in semi-arid areas 智库出版物
2002
作者:  Tom Slaymaker and Roger Blench (editors)
收藏  |  浏览/下载：1/0  |  提交时间：2020/11/24
MMSD Working Paper No. 60 Biodiversity Issues: The Enabling Environment and Mining 智库出版物
2001
作者:  Roger Blench
Adobe PDF(317Kb)  |  收藏  |  浏览/下载：0/0  |  提交时间：2019/11/08
Biodiversity Workshop - MMSD: Biodiversity Environmental Impact Assessments 智库出版物
2001
作者:  Roger Blench
Adobe PDF(111Kb)  |  收藏  |  浏览/下载：0/0  |  提交时间：2019/11/08
'You can't go home again': Pastoralism in the new millennium 智库出版物
2001
作者:  Roger Blench
Adobe PDF(590Kb)  |  收藏  |  浏览/下载：0/0  |  提交时间：2020/11/24
Globalisation and policies towards cultural diversity 智库出版物
2001
作者:  Roger Blench
Adobe PDF(30Kb)  |  收藏  |  浏览/下载：0/0  |  提交时间：2020/11/24
Hunter-gatherers, conservation and development: From prejudice to policy reform 智库出版物
1999
作者:  Roger Blench
Adobe PDF(82Kb)  |  收藏  |  浏览/下载：0/0  |  提交时间：2020/11/24
Drought and Livestock in Semi-Arid Africa and Southwest Asia 智库出版物
1999
作者:  Roger Blench and Zoë Marriage
Adobe PDF(420Kb)  |  收藏  |  浏览/下载：0/0  |  提交时间：2020/11/24