Dangos 1 - 3 canlyniadau o 3 ar gyfer chwilio 'Jayal, N.D', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1
    Tropical desertification an unseen crisis

    Tropical desertification an unseen crisis gan Jayal, N.D

    Cyhoeddwyd 1990
    Llyfr
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  2. 2
    Conservation, tourism and mountaineering in the Himalayas : proceedings of the Himalayan Mountaineering and Tourism meet held in New Delhi in August 1983

    Conservation, tourism and mountaineering in the Himalayas : proceedings of the Himalayan Mountaineering and Tourism meet held in New Delhi in August 1983

    Cyhoeddwyd 1986
    Awduron Eraill: “...Jayal, N.D., ed...”
    Llyfr
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  3. 3
    India's environment: crises and responses

    India's environment: crises and responses

    Cyhoeddwyd 1985
    Awduron Eraill:
    Llyfr
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:

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