TY  - BOOK
AU  - Haikal,Ibrahim Hassan
TI  - Ecological and biological studies on mites occurring on some deciduous fruit trees
PY  - 1977///
KW  - Fruit
KW  - Diseases and pests
KW  - Plant mites
KW  - Mites
KW  - Ecology
N1  - Thesis(Ph.D.)--AL-Azhar University, 1977; Includes bibliographical references (leaves 97-109); Microfiche; Cario, Egypt; ASUNET; 3 microfihes : negative
ER  -