Showing 1 - 2 results of 2 for search 'Du Yaping', सवाल का समय: 0.01सेकंड परिणाम को परिष्कृत करें
  1. 1

    The use of benefit transfer in the evaluation of water quality improvement an application in China द्वारा Du Yaping

    प्रकाशित 1999
    पुस्तक

    The use of benefit transfer in the evaluation of water quality improvement an application in China
  2. 2

    The value of improved water quality for recreation in East Lake, Wuhan, China application of contingent valuation and travel cost methods द्वारा Du Yaping

    प्रकाशित 1998
    पुस्तक

    The value of improved water quality for recreation in East Lake, Wuhan, China application of contingent valuation and travel cost methods

खोज साधन: