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2Cyhoeddwyd 1997PynciauLlyfr
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3Cyhoeddwyd 2000PynciauLlyfr
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4Creating 21st century abundance through public policy innovation : moving beyond business as usual /gan Sarni, WilliamPynciau
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6Cyhoeddwyd 1993Pynciau “...Environmental responsibility New Zealand Congresses....”
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12Kankyō to bunmei : atarashii seiki no tameno chiteki sōzō = Environment and civilization : Japanese contribution for the future of our earth /環境と文明 : 新しい世紀のための知的創造 /Cyhoeddwyd 2005Pynciau “...Environmental responsibility Japan....”
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20Cyhoeddwyd 1993Pynciau “...Social responsibility of business New Zealand....”
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