TY  - BOOK
AU  - Gupta, O. P.
TI  - Scientific weed management: in the tropic and sub-tropics
U1  - 632.5806 22
PY  - 1984///
CY  - New Delhi
PB  - Today and Tomorrow's Printers & Publishers
KW  - Weed science
KW  - modern
KW  - Agronomy
N1  - Includes bibliographical references and index
ER  -