Dangos 1 - 1 canlyniadau o 1 ar gyfer chwilio '"Human environment- Sustainable development"', amser ymholiad: 0.04e Mireinio'r Canlyniadau
  1. 1
    Guidelines for human environment and sustainable development
    gan Sinha, Prabhas Chandra
    Cyhoeddwyd 2006
    Pynciau: “...Human environment- Sustainable development Ecological systems- Sustainable development Environment...”
    Printed Book
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