Math Problems in Water and Wastewater
暫譯: 水與污水中的數學問題

水利專業人士在行業中工作需要持有執照，以便在水處理廠工作。《水與污水中的數學問題》幫助讀者為這些考試的數學部分做好準備。

Before leaving for Canada in 1978, Subhash was an assistant professor in the Department of Soil and Water Engineering of Punjab Agricultural University Ludhiana, India. After completing his master of engineering in water resources engineering from the University of Guelph, he stayed with the school of engineering and researched watershed modeling. In 1982, Subhash joined the Sault College of Applied Arts and Technology to head a new program in water resources engineering technology. In addition to teaching, Subhash developed training programs in many areas of water and wastewater engineering technology. These training programs were delivered to Ministry of Environment personnel in the province of Ontario. During his time at Sault College, Subhash developed course manuals to supplement courses in hydraulics, hydrology, water supply and wastewater engineering technology. In 2007, Subhash was appointed chair of Sault Ste. Source Protection Committee by the Minister of Environment. After his retirement, Subhash's pastime is developing and teaching online courses in water and wastewater technology on Ontario Learn, a provincial initiative. Subhash has been the lead author of two books: Water Supply Engineering and Environmental Engineering, Fundamentals and Applications. He has published two books Applied hydraulics and Engineering Hydrology and is working on groundwater and wells as part of a series in water resources engineering. He has started working on another book titled Farm Irrigation Engineering.

在1978年前往加拿大之前，Subhash是印度旁遮普農業大學土壤與水工程系的助理教授。在圭爾夫大學獲得水資源工程碩士學位後，他留在工程學院進行流域模型的研究。1982年，Subhash加入了索特應用藝術與科技學院，負責一個新的水資源工程技術課程。除了教學外，Subhash還在水與廢水工程技術的多個領域開發培訓計劃，這些培訓計劃提供給安大略省環境部的工作人員。在索特學院期間，Subhash開發了課程手冊，以補充水力學、水文學、水供應和廢水工程技術的課程。2007年，Subhash被環境部長任命為索特聖源保護委員會的主席。退休後，Subhash的業餘時間是開發和教授安大略學習（Ontario Learn）這一省級計劃中的水與廢水技術在線課程。Subhash是兩本書的主要作者：《水供應工程》（Water Supply Engineering）和《環境工程：基礎與應用》（Environmental Engineering, Fundamentals and Applications）。他還出版了兩本書《應用水力學與工程水文學》（Applied hydraulics and Engineering Hydrology），並正在進行一系列水資源工程的地下水與井的研究。他已經開始著手撰寫另一本書《農場灌溉工程》（Farm Irrigation Engineering）。