TY  - BOOK
AU  - Abd Alla,Said Mohammed
TI  - Comparative studies on the efficiency of ground and aerial spray on certain cotton pests
PY  - 1981///
KW  - Cotton
KW  - Diseases and pests
KW  - Control
KW  - Aerial spraying and dusting in agriculture
KW  - Spraying and dusting in agriculture
N1  - Thesis (M.S.)--Ain Shams University, 1981; Includes bibliographical references (leaves 92-108); Microfiche; ASUNET; Ain Shams University; 2 microfiches : negative
ER  -