Balat, Jorge F. The WTO Doha Round, cotton sector dynamics, and poverty trends in Zambia / Jorge F. Balat & Guido G. Porto - Washington DC : The World Bank (WB) , 2005 - 36p. : ill. ; 25 cm. - Policy research working paper No. 3697 . Subjects--Topical Terms: Agricultural sector--ZambiaWTOCottonPoverty alleviation Gov. Doc. Class. No.: UN WB PRWP-3697