TY  - BOOK
AU  - Chattopadhyay, S      B
TI  - Principles and procedures of plant protection
SN  - 8120401022
AV  - SB601 .C53 1991
PY  - 1991///
CY  - New Delhi
PB  - Oxford & IBH Publishing
KW  - Plants, Protection of
N1  - Includes bibliographical references and index
ER  -