TY  - PRO
AU  - Oliva,L.P.
AU  - Burgos,N.R.
AU  - Harrington,L.W.
AU  - Mate,S.R.
TI  - Designing and assessing weed control strategies for maize-based cropping systems in Mindanao, Philippines:  The role of farmers
PY  - 1990///
KW  - Chemical control
KW  - Cropping systems
KW  - AGROVOC
KW  - Diagnosis
KW  - Experiments
KW  - Extension activities
KW  - Farmers
KW  - Mulching
KW  - Philippines
KW  - Planning
KW  - Research
KW  - Social consciousness
KW  - Weed control
KW  - Zero tillage
KW  - Zea mays
ER  -