TY  - BOOK
AU  - Fayad,Yahia Hussein
TI  - Insects for the control of waterhyacinth in Egypt
PY  - 1982///
KW  - Water hyacinth
KW  - Control
KW  - Egypt
KW  - Aquatic weeds
N1  - Thesis (Ph.D)-- Al-Azhar University, 1982; Includes bibliographical references (leaves 145,153); Microfiche; ASUNET; Ain Shams University; 3 microfiches : negative
ER  -