Studies on factors affecting water relation in orange trees [microform] /
دراسة العوامل المؤثرة علي العلاقات المائية داخل اشجار البرتقال .
Rafat Abd El Malek Ameen .
- 1984.
- 272, 5 leaves : ill. ; 30 cm.
Thesis (Ph.D.) -- Cairo University, 1984.
Includes bibliographical references (Leaves 257-272 )