Villavieja, G. M. A study of household edible food wastage in four regions of the Philippines.
Chicago-viite (17. p.)Villavieja, Gracia M. A Study of Household Edible Food Wastage in Four Regions of the Philippines.
MLA-viite (9. p.)Villavieja, Gracia M. A Study of Household Edible Food Wastage in Four Regions of the Philippines.
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