TY  - GEN
AU  - 
AU  - I.R.A.T., Crop Protection Division
TI  - Weeding of paddy-fields in West Africa and catalogue of the main weeds
PY  - 1978///
CY  - France
PB  - I.R.A.T.
KW  - Weeding
KW  - Paddy-Fields
ER  -