Pink boll worm (Gelechia gossypiella
Ballou, H.A.
Pink boll worm (Gelechia gossypiella Saunders) in Egypt in 1916-1917 by H.A. Ballou - Cairo 1920
Cotton
Pink Boll Worm
Glechia Gossypiella
595.7:633.51-2.78 / B 193 P
Pink boll worm (Gelechia gossypiella Saunders) in Egypt in 1916-1917 by H.A. Ballou - Cairo 1920
Cotton
Pink Boll Worm
Glechia Gossypiella
595.7:633.51-2.78 / B 193 P