Afzal, Muhammad
Impact of Hudiara drain on water quality of river Ravi and its affect on health of the local community : M. Sc. Environmental Design Muhammad Afzal - Islamabad: AIOU, 2010. - xiv, 101p.
Water conservation
Water-Purification
Water-Analysis
Dissertation, Academic-- MSC Environmental Design
628.16 / AFJ
Impact of Hudiara drain on water quality of river Ravi and its affect on health of the local community : M. Sc. Environmental Design Muhammad Afzal - Islamabad: AIOU, 2010. - xiv, 101p.
Water conservation
Water-Purification
Water-Analysis
Dissertation, Academic-- MSC Environmental Design
628.16 / AFJ