TY  - BOOK
AU  - ayad,Baushra Nagib
TI  - The effect of the nature of tester on combining ability estimates in maize
AV  - Thesis S-7295
PY  - 1986///
KW  - Corn
KW  - Yields
KW  - Genetics
KW  - Breeding
KW  - Diseases and pests
KW  - Control
N1  - Thesis (Ph.D.) -- Minia University, 1986; Includes bibliographical references (Leaves 249-266 ); Microfiche; Cairo, Egypt; AUSNET; 3  microfiches : negative
ER  -