Some pathologic studies on growing ducklings suffering from locomotor disturbances [microform]/
بعض الدراسات الباثولوجية على البط النامى الذى يعانى من خلل بالجهاز الحركى.
Abdullah Said Hamid Atia.
- 2002
- 153, 4Leaves: ill. ; 30 cm.
Thesis (PH.D.)--Zagazig University,2002.
Includes bibliographical references (leaves141-153 )