Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Hill, David A. (David Arnold) 1958-', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Handbook of biodiversity methods survey, evaluation and monitoring

    Cyhoeddwyd 2005
    Llyfr

    Handbook of biodiversity methods survey, evaluation and monitoring
  2. 2

    What is the influence of the National Science Education Standards? reviewing the evidence, a workshop summary gan Hollweg, Karen S., Hill, David A. (David Arnold) 1958-

    Cyhoeddwyd 2003
    Llyfr

    What is the influence of the National Science Education Standards? reviewing the evidence, a workshop summary

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