Ecological and biological studies on mites occurring on some deciduous fruit trees
Haikal, Ibrahim Hassan.
Ecological and biological studies on mites occurring on some deciduous fruit trees [microform]/ دراسات بيئية و حيوية على أكاروسات بعض أشجار الفاكهة متساقطة الاوراق. by Ibrahim Hassan Haikal. - 1977. - 109, 8 leaves : ill. ; 30 cm.
Thesis(Ph.D.)--AL-Azhar University, 1977.
Includes bibliographical references (leaves 97-109).
Microfiche.
Cario, Egypt :
ASUNET,
3 microfihes : negative.
Summary in Arabic.
Fruit--Diseases and pests.
Plant mites
Mites--Ecology
Ecological and biological studies on mites occurring on some deciduous fruit trees [microform]/ دراسات بيئية و حيوية على أكاروسات بعض أشجار الفاكهة متساقطة الاوراق. by Ibrahim Hassan Haikal. - 1977. - 109, 8 leaves : ill. ; 30 cm.
Thesis(Ph.D.)--AL-Azhar University, 1977.
Includes bibliographical references (leaves 97-109).
Microfiche.
Cario, Egypt :
ASUNET,
3 microfihes : negative.
Summary in Arabic.
Fruit--Diseases and pests.
Plant mites
Mites--Ecology