Studies on weed control by non-polluting physical methods in citrus orchards in North Africa
Sharawy, Ahmed Mahmoud Aly.
Studies on weed control by non-polluting physical methods in citrus orchards in North Africa [microform]/ دراسات على مقاومة الحشائش بطرق طبيعية غير ملوثة للبيئة فى حدائق الموالح بشمال أفريقيا. Ahmed Mahmoud Aly Sharawy. - 1999. - 174, 6 Leaves : ill. ; 30 cm.
Thesis (Ph.D.)--Cairo University,1999.
Includes bibliographical references (leaves 158-174)
Microfiche.
Cairo, Egypt :
ASUNET,
4 microfiches:negative.
Summary in Arabic.
Citrus--Weed control
Equilibrium
Soil animals.
Studies on weed control by non-polluting physical methods in citrus orchards in North Africa [microform]/ دراسات على مقاومة الحشائش بطرق طبيعية غير ملوثة للبيئة فى حدائق الموالح بشمال أفريقيا. Ahmed Mahmoud Aly Sharawy. - 1999. - 174, 6 Leaves : ill. ; 30 cm.
Thesis (Ph.D.)--Cairo University,1999.
Includes bibliographical references (leaves 158-174)
Microfiche.
Cairo, Egypt :
ASUNET,
4 microfiches:negative.
Summary in Arabic.
Citrus--Weed control
Equilibrium
Soil animals.