TY  - BOOK
AU  - Engelhard, Arthur W  .
TI  - Soil borne plant pathogens:manafgement of diseaes with macro and micro elements / 
SN  - 81  7233  154  5
U1  - 632.3 
PY  - 1993///
CY  - Jodhpur : 
PB  - Scientific Publishers , 
N1  - **Reference
ER  -