TY  - BOOK
AU  - Ibrahim,Ibrahim Labib
TI  - Studies on the activity of some flight insects in Naser City Egypt
PY  - 1977///
KW  - Insects
KW  - Flight
N1  - Thesis (M.S.)--Al-Azhar university, 1977; Includes bibliographical reference (leaves 84-92); Microfiche; Cairo, Egypt; ASUNET; 2 microfiches : negative
ER  -