TY  - GEN
AU  - Semsheer M, Researcher ;
TI  - Dynamics and interaction of zinc and boron with phosphorus in ultisol
U1  - 631.4  
PY  - 2015///
CY  - Vellanikkara
PB  - college of horticulture
KW  - agricultural chemistry
KW  - zinc and boron
KW  - phosphorus
ER  -