20 tahun kecemerlangan pengurusan alam sekitar di Malaysia (1975-1995) = / 20 years environmental management excellence in Malaysia (1975-1995)

20 tahun kecemerlangan pengurusan alam sekitar di Malaysia (1975-1995) = / 20 years environmental management excellence in Malaysia (1975-1995) edited by Patrick Tan Hock Chuan ... [et al.] - Kuala Lumpur Jabatan Alam Sekitar, Kementerian Sains, Teknologi dan Alam Sekitar 1999 - 242ms. il. 30cm.

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Environmental management--Malaysia