Dandavatimath,PG Kongovi,R.R MarkanDe,SJ <br/><br/>
Pollution and its effects caused by industries on tungabhadra river at kumarapatnam,ranibennur taluka,dharwad district, Karnataka state / R.R.Kongovi, P.G.Dandavatimath and S.J markande 

 - Dharwad  Samaj parivartana samudaya  1993 
 - 183p.