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21
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22
An economic study of bush sitao production, selected provinces, Philippines, 1983
Baskı/Yayın Bilgisi 1986Kitap -
23
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24
Farm management and time allocatin of farmer cooperators in Nueva Ecija a household approach
Baskı/Yayın Bilgisi 1986Kitap -
25
Rice production and use estimates by region and province, Philippines, cropyears 1980-81 to 1984-85
Baskı/Yayın Bilgisi 1986Kitap -
26
Costs and returns in Irish potato production, selected provinces, 1983
Baskı/Yayın Bilgisi 1986Kitap -
27
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28
Wages received by palay farmers for off-farm and non-farm activities, cropyear 1984-85
Baskı/Yayın Bilgisi 1986Kitap -
29
Productivity, income and expenditure patterns of farm record-keeping cooperators in Iloilo province, 1981-82
Baskı/Yayın Bilgisi 1985Kitap -
30
An analysis of farm/household income and expenditures in Zamboanga del Norte, 1982
Baskı/Yayın Bilgisi 1985Kitap