TY  - BOOK
AU  - Pathak,V.N., x
AU  - x
TI  - Laboratory manual of plant pathology: x
SN  - x
U1  - R581.2/P297e 
PY  - 1987///
CY  - New Delhi
PB  - Oxford & IBN Pub.
KW  - Plant - diseases
N1  - x
ER  -