TY  - GEN
AU  - Mehrotra , R.S.  
TI  - Plant pathology
SN  - 007096498X
U1  - 571.92 
PY  - 1980///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Plant Pathology - Agriculture
KW  - Plant Diseases
ER  -