TY  - BOOK
AU  - Mann,Mohinder Singh
TI  - Effect of different fertility levels on removal pf micronutrients (zn, cu , mn and fe) by local and hybrid ganga-5 maize
KW  - Micronutrient fertilizers
KW  - Trace elements
KW  - Seed production
KW  - Cereals
KW  - Plants
ER  -