The incidence of presence of pesticides and heavy metals in the leafy vegetables has gained significance. The present study was carried out to study the effect of indicriminate use of common insecticides on the essential catabolic activity of some vegetables.

The waterborne infections are most common cause of mortality in the underdeveloped and developing countries.

The Satpura Thermal Power Station is situated at Sarni, District Betul, Madhya Pradesh. The study deals with the assessment of the impact of thermal power plant activities on water quality of nearby area, industrial wastes has serious consequences from the point of view of pollution of streams and rivers in India. (2007)

Water bodies are subject to many important changes in due course of time. Therefore, a comparative study on Lake Jaisamand and Lake Pichhola were undertaken from July, 2004 to April, 2005. (2007)

Alternate fuel research has been the topic of the highest priority in the context of depletion of fossil fuels at alarming rate and increasing of pollution levels of the engines with conventional fuel

A survey was conducted at major traffic points in Kurnool town to investigate the effect of vehicular emissions on the health of 63 auto men.

Three hundred ground water samples were collected from (North, South, East and West) zones wells and bore wells of Mysore city during pre monsoon, monsoon and post monsoon seasons of 2002-03.

Static renewal bioassay renewing 50% estuarine water in 24 hours was conducted following guidelines given in APHA (1980).

Of the several methods available for producing biodiesel, trans-esterification of natural oils and fats is currently the method of choice. (2007)

A case study is done in Salem City, India for ambient air quality for major air pollutants for a period of one year from Oct 2003 to Sep 2004 at the six selected stations. (2007)