TY  - BOOK
AU  - V S RAO
TI  - PRINCIPLES OF WEED SCIENCE
SN  - 1820401894
U1  - TX632.58R18P 
PY  - 1983///
CY  - NEW DELHI
PB  - OXFORD AND IBH PUBLISHING CO. PVT. LTD.
KW  - WEED SCIENCE
N1  - MODERN BOOK HOUSE
ER  -