Study on using different techniqus for weeds comtrol [microform]/
دراسة عن استخدام طرق مختلفة فى مقاومة الحشائش.
Naem Moustafa El-Sayed Shemies.
- 1997.
- 83,4Leaves : ill. ; 30 cm.
Thesis (M.S.)--Zagazig University,1997.
Includes bibliographical references (leaves 77-83)