Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Visvanathan, C.', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Energy efficient and environmentally sound industrial technologies a cross-country comparison gan Mohanty, Brahmanand

    Cyhoeddwyd 1997
    Llyfr

    Energy efficient and environmentally sound industrial technologies a cross-country comparison
  2. 2

    Water treatment processes simple options gan Vigneswaran, Saravanamuthu 1952-

    Cyhoeddwyd 1995
    Llyfr

    Water treatment processes simple options

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