TY  - BOOK
AU  - Megrotra,R.S.
AU  - 
AU  - Aggarwal,Ashok .
AU  - 
TI  - Plant pathology
SN  - 0070473994
U1  - 581.2 23
PY  - 2017///
CY  - New delhi
PB  - Tata McGraw HIll
KW  - Plant pathology
N1  - Includes bibliographical references and index
ER  -