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1
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2
Environmental education and ethics and responsible behavior among employees of food establishments
Wydane 2012Praca dyplomowa -
3
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4
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5
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6
Waste diversion through composting its applicability to the city of Calapan and implication to the local economy
Wydane 2006Praca dyplomowa -
7
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8
Industrial waste inventory and integrated waste management scheme for Cavite Economic Zone
Wydane 2004Praca dyplomowa -
9
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10