Agha Danish Ilyas. Nitrate, phosphate and microbial assessment for greywater treatment and cost benefit analysis of green roof water recycling system / Agha Danish Ilyas. - MUET, Jamshoro : Environmental Engineering, 2019. - xviii, 71p. : ill. ; 30 cm. Includes references. Subjects--Topical Terms: Environmental Engineering. Dewey Class. No.: / AGH