Contributions to a knowledge of the white flies
(Aleurodidae) of Egypt
Priesner, Hermann.
creator
Hosny, Mahmoud
joint author.
text
ua
Cairo
Government press
1932-
1932
9999
monographic
eng
v. plates (part col.) 28 cm.
by Prof. Dr. H. Priesner and Mahmoud Hosny ...
Aleyrodidae
Egypt
Egypt. Ministry of agriculture. Technical and scientific service (Plant protection section) Bulletin no. 121
agr32001220
Library, U.S. Dept. of Agriculture
771101
20260227110952.0
agr32001220