TY  - BK
ED  - International Rice Research Inst., Los Banos, Laguna (Philippines)
TI  - Field problems [such as pests, diseases and weeds] of tropical rice [Philippines]
SN  - 971-104-080-8
U1  - 85-068024 
PY  - 1983///
CY  - Los Baños, Laguna (Philippines) :, 
KW  - Pests of plants
KW  - Philippines
KW  - Plant diseases
KW  - AGROVOC
KW  - Rice oryza
KW  - Tropics
KW  - Weeds and weed control
N1  - 158 ill. Received Mar 1984
ER  -