TY  - BOOK
AU  - R.S. Singh
TI  - Introduction to Principles of Plant Pathology 
SN  - 81-204-1551-5
U1  - 681.2 SIN-I 
CY  - Oxford & IBH Publishing Company (p) Ltd, 113-B Shahpur Jat, Asian Games Village Side, New Delhi 
PB  - Oxford & IBH Publisher
ER  -