Это Link не существует на вашем языке, Просмотреть в: English (en),
Или используйте Google Translate:  

http://www.fao.org/3/aq109e/aq109e00.pdf

The cost-benefit facts presented here are based on the results of the pilot implementation of snail farming as an income generation activity for 30 Liberian families in Nimba, Grand Gedee and River Gee Counties with the support of the Non-Legally binding instrument (NLBI) project during 2012-2013


Ключевые слова

Snail Farming

Районы

West Africa