TY  - BOOK
AU  - Mwangi, Henry Gachuna
TI  - Effects of phosphorus and copper on the performance of Wheat (Triticum aestivuml) genotypes  in copper deficient soils
AV  -  SB 191 .W5M93  
CY  - Egerton University
PB  - 2004
KW  - Wheat
ER  -