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T1  - Is prosopis a curse or a blessing? : An ecological economic analysis of an invasive alien tree species in Sudan 
SN  -  /  
UR  - URN:ISBN:978-952-10-3891-4; http://hdl.handle.net/10138/20611 
T3  -  
A1  - Laxén, Jörn P.E. 
A2  -  
PB  - Viikin tropiikki-instituutti, VITRI 
Y1  - 2007 
LA  - eng 
AB  - The issue of the usefulness of different prosopis species versus their status as weeds is a matter of hot debate around the world. The tree Prosopis juliflora had until 2000 been proclaimed weedy in its native range in South America and elsewhere in the dry tropics. P. juliflora or mesquite has a 90-year history in Sudan. During the early 1990s a popular opinion in central Sudan and the Sudanese Government had begun to consider prosopis a noxious weed and a problematic tree species due to its ag... 
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KW  - trooppinen metsähoito 
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