TY  - BOOK
AU  - Singh R.S.
TI  - Plant Diseases. Ed. 4th
U1  - 581.2 
PY  - 1978///
CY  - New Delhi
PB  - Oxford and IBH Publishing Co.
N1  - Singh R.S.: Plant Diseases. Ed. 4th.  (4th Ed.)  New Delhi.  Oxford and IBH Publishing Co., 1978. Rs. 19.50--(581.2SIN)
ER  -