This study can be employed by the governmental organizations for the implementation of their infrastructure development to make the projects successful. It benefits the government for infrastructure development that ultimately has the positive impacts on the income, education & health of the communities with improvement in quality of life. Through the application of such factors in the projects execution, the people of Pakistan can be more benefited with respect to their social assistance & poverty reduction. Moreover, economic benefits such as increased income, employment, yield increase,...

Peshawar Valley, the main drainage basin of Kabul River is widely known for its fertile land, intact wetland and diverse cultural and biological resources. This dissertation is an outcome of an effort to record species diversity of unicellular Green algae from the Valley. Sum of 10 genera with 70 species of Unicellular Green Algae, Chlorophyta were collected and identified from different localities of District Peshawar. The most frequent genus in term of species was Tetraedron with 24 species (34.28 %). Other frequent genera were Closterium 10 species (14.28 %), Cosmarium 9 species (12.85%),...