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Google圖書搜尋
Evaluation of Water Conservation for Springfield City Water, Light, and Power
James M. Payne
Eva M. Opitz
Benedykt Dziegielewski
出版
PMCL
, 1992
URL
http://books.google.com.hk/books?id=KHf8tgAACAAJ&hl=&source=gbs_api