Dangos 1 - 4 canlyniadau o 4 ar gyfer chwilio '', amser ymholiad: 0.42e Mireinio'r Canlyniadau
  1. 1

    Natural resources damage assessment manual.

    Cyhoeddwyd 1999
    Llyfr

    Natural resources damage assessment manual.
  2. 2

    Environment and development in a resource-rich economy policy

    Cyhoeddwyd 1997
    Llyfr

    Environment and development in a resource-rich economy policy
  3. 3

    Economics of natural resources and the environment gan Pearce, David William

    Cyhoeddwyd 1990
    Llyfr

    Economics of natural resources and the environment
  4. 4

    Resource and environmental economics gan Fisher, Anthony C.

    Cyhoeddwyd 1981
    Llyfr

    Resource and environmental economics

Offerynnau Chwilio: