TY  - BOOK
AU  - Metwally,Mamdouh Mohamed
TI  - Studies on some beneficial insects in Kafr EL-Sheikh Governorate 
PY  - 1993///
KW  - Citrus
KW  - Diseases and pests
KW  - Control
KW  - Egypt
KW  - Insect pests
KW  - Biological control
KW  - Beneficial insects
KW  - Insects as biological pest control agents
N1  - Thesis (M.S)--Tanta University, 1993; Includes bibliographical refences (leaves 102-111); Microfiche; ASUNET; Ain Shams University; 2 microfiches : negative
ER  -