TY  - BOOK
AU  - Rao,V.S.
TI  - Principles of weed science: (a reference-cum-textbook) 
SN  - 157808069X
AV  - SB611 .RAO 2000
PY  - 2000///
CY  - Enfield, N.H.
PB  - Science Publishers
KW  - Weeds
KW  - Control
KW  - Herbicides
N1  - Includes bibliographical references and indexes
ER  -