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21
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22
An economic study of bush sitao production, selected provinces, Philippines, 1983
Argitaratua 1986Liburua -
23
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24
Farm management and time allocatin of farmer cooperators in Nueva Ecija a household approach
Argitaratua 1986Liburua -
25
Rice production and use estimates by region and province, Philippines, cropyears 1980-81 to 1984-85
Argitaratua 1986Liburua -
26
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27
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28
Wages received by palay farmers for off-farm and non-farm activities, cropyear 1984-85
Argitaratua 1986Liburua -
29
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30
An analysis of farm/household income and expenditures in Zamboanga del Norte, 1982
Argitaratua 1985Liburua