1.

図書
図書
1. Report of the second NETTLAP resources development workshop for education and training at tertiary level in the management of toxic chemicals and hazardous wastes : Hyderabad, India, November 22-24, 1994
John E. Hay, Wimala Ponniah, Mahesh Pradhan (editors)
出版情報: Bangkok : United Nations Environment Programme (UNEP), 1995
シリーズ名: NETTLAP publication ; no. 9
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2.

図書
図書
2. Report of the second NETTLAP resources development workshop for education and training at tertiary level in coastal zone management : Kandy, Sri Lanka, November 29-December 1, 1994
[edited by John E. Hay, Wimala Ponniah and Mahesh Pradhan]
出版情報: Bangkok : United Nations Environment Programme (UNEP), 1995
シリーズ名: NETTLAP publication ; no. 10
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3.

図書
図書
3. Report of the second NETTLAP resources development workshop for education and training at tertiary level in environmental economics : Kathmandu, Nepal, December 6-8, 1994
John E. Hay, Wimala Ponniah, Mahesh Pradhan (editors)
出版情報: Bangkok : United Nations Environment Programme (UNEP), 1995
シリーズ名: NETTLAP publication ; no. 11
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