Wastewater Engineering by Dr. B.C. Punmia, Ashok Kr. Jain, Arun Kr. Jain

About Laxmi Publications:

Laxmi Publications is a privately held publishing company headquartered in New Delhi, India. Since its inception in 1974, it has grown tremendously as one of the leading publishers of STM, Management, Engineering, Computer Science & IT, College, English Language & Literature, School and Children books, in India and abroad. The organization has grown both organically and through acquisitions and strategic partnerships.