TY  - BOOK
AU  - Ndhlela, Thokozile
TI  - Combining Ability for Early Maturity in Maize (Zea Mays L) Under Drought and Low Nitrogen Conditions
AV  - NDH 2007 
PY  - 2007///
CY  - Masters thesis
PB  - University of Zambia
UR  - http://thesisbank.jhia.ac.ke/9084/
ER  -