Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Khanna, D.R. (Dev Raj)', amser ymholiad: 0.03e Mireinio'r Canlyniadau
  1. 1

    Climate change effects on agriculture and economy

    Cyhoeddwyd 2013
    Llyfr

    Climate change effects on agriculture and economy
  2. 2

    Laboratory manual of water and wastewater analysis gan Khanna, D.R. (Dev Raj), Bhutiani, R.

    Cyhoeddwyd 2008
    Llyfr

    Laboratory manual of water and wastewater analysis

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