TY  - BOOK
AU  - Gupta, O. P.
TI  - Scientific weed management: in the tropic and sub-tropics
U1  - 632.58/ GUS 22
PY  - 1984///
CY  - India
PB  - Today and Tomorrow's Printers & Publishers
KW  - Weed science
KW  - modern
N1  - Includes bibliographical references and index
ER  -