Life history of gelechia gossypiella from the time of the cotton harvest to the time of cotton sowing
Gough, L.
Life history of gelechia gossypiella from the time of the cotton harvest to the time of cotton sowing - Cairo 1916 - 1-16 p. - History, Cotton Egypt Ministry of Agriculture, Technical and Scientific Service. Bulletin No. 4 .
Life history of gelechia gossypiella from the time of the cotton harvest to the time of cotton sowing - Cairo 1916 - 1-16 p. - History, Cotton Egypt Ministry of Agriculture, Technical and Scientific Service. Bulletin No. 4 .