Showing 1 - 4 results of 4 for search '', सवाल का समय: 0.01सेकंड परिणाम को परिष्कृत करें
  1. 1

    Isolation and characterization of zinc resistant bacteria from an inactive black sand mining site in Dagupan City, Pangasinan द्वारा Arroyo, Patricia Kaye, Cachola, Lorenz Bryan, Sunga, Gabriel

    प्रकाशित 2018
    पूर्ण पाठ प्राप्त करें
    थीसिस

    Isolation and characterization of zinc resistant bacteria from an inactive black sand mining site in Dagupan City, Pangasinan
  2. 2

    River sand mining and management a case of Cau River in Bac Ninh Province, Vietnam द्वारा Nguyen Mau Dung

    प्रकाशित 2011
    पुस्तक

    River sand mining and management a case of Cau River in Bac Ninh Province, Vietnam
  3. 3

    Policy options for sustainable river sand mining in Sri Lanka द्वारा Gunaratne, L.H.P

    प्रकाशित 2010
    पुस्तक

    Policy options for sustainable river sand mining in Sri Lanka
  4. 4

    Guidelines in the acquisition of permit for sand and gravel and other construction materials

    प्रकाशित 1990
    पुस्तक

    Guidelines in the acquisition of permit for sand and gravel and other construction materials

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