TY  - GEN
AU  - DAS, DILIP KUMAR
TI  - MICRONUTRIENTS: THEIR BEHAVIOUR IN SOILS AND PLANTS
U1  - 631.81 DAS/MI 
CY  - LUDHIANA, KALYANI
KW  - BORON
KW  - COPPER AND ZINC
KW  - IRON AND MANGANESE
ER  -