TY  - BOOK
AU  - Okka,Mohamed Abdel-Hamid El-Said
TI  - Studies on some insects from order diptera: population desity of some mosqito species and the effect of some insecticides and growth regulator on some biological aspects 
PY  - 1985///
KW  - Mosquitoes
KW  - Insecticides
KW  - Growth regulators
N1  - Thesis (M.S.) -- Tanta University, 1985; Includes bibliographical references (Leaves 63-70 ); Microfiche; Cairo, Egypt; AUSNET; 2  microfiches : negative
ER  -