Storey, G.

Machines for the treatment of cotton seed against pink boll worm (Gelechia gossypiella Saund.) By G. Storey ... - Cairo, Government Press, 1917. - 1 p. l., 29, [1] p. 26 cm. - Egypt. Dept. of agriculture. Technical and Scientific Service. Bulletin no. 14 (Entomological section) . - Egypt. Department of agriculture. Technical and Scientific Service. (Entomological section) Bulletin no. 14 .

agr18000398

S341 / .A4 no. 14