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[VOA发展报道] Saving Reindeer -- and a Community -- in Mongolia (2008-09-01 10:28:44)
[VOA发展报道] Working With Clay: A How-to Guide (2008-08-25 09:46:26)
[VOA发展报道] Simple Technologies with High Aims (2008-08-18 10:09:32)
[发展报道] Farming Techniques That Will Feed a Family (2008-08-11 09:36:07)
[发展报道] 2008 AIDS Conference Opens in Mexico City (2008-08-04 09:43:30)
[发展报道] Nothing But Nets Campaign Aims to Fight Malaria in Africa (2008-07-28 09:58:26)
[发展报道] A Gift of Clear Vision in Developing Countries (2008-07-21 10:09:40)
[发展报道] Chicago Goes Green in Its Alleys (2008-07-14 09:39:44)
[发展报道] Architecture for Humanity Helps Poor Communities (2008-07-07 09:50:28)
[发展报道] Using Personal Computers to Solve Humanitarian Problems (2008-07-01 09:00:04)
[发展报道] Fighting Witchweed in African Sorghum (2008-06-24 09:35:05)
[发展报道] Getting Weather Reports to Rural Communities (2008-06-17 10:01:20)
[发展报道] Helping Foods Keep Their Cool (2008-06-11 09:35:11)
[发展报道] Could Women Solve the Food Crisis? (2008-06-02 10:33:02)
[发展报道] Three Water and Sanitation Projects in India Win Online Search (2008-05-26 09:33:41)
[发展报道] Feeding the Hungry, but Not With Pigeons (2008-05-19 09:56:35)
[发展报道] Secret of DEET Could Lead to New Insect Products (2008-05-13 10:38:28)
[发展报道] Curriki.org: A Place for Teachers to Share Materials By Jill Moss (2008-05-05 09:39:37)
[发展报道] Learning Words, Donating Rice (2008-04-28 09:10:46)
[发展报道] Seven Win Goldman Environmental Prize (2008-04-21 09:58:59)