Report of sub regional workshop on control of locusts and grasshoppers in west Africa: Niamey, Niger 27-29 November 1990

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1990-11
Author(s)/Corporate Author (s)
United Nations. Economic Commission for Africa.;
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“United Nations. Economic Commission for Africa. (1990-11). Report of sub regional workshop on control of locusts and grasshoppers in west Africa: Niamey, Niger 27-29 November 1990. Addis Ababa:. © UN. ECA,. https://hdl.handle.net/10855/33378”
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https://hdl.handle.net/10855/33378
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