parul ,s.kumar et. al., "Effect of Dust Aerosol in Patients with Asthma" , Journal of Asthma Volume :5 / 1-5 / 2011 ISBN: 0277-0903
Kumar,S., Gupta,S.K. and Gupta,A.B., "Need for revision of Nitrates standards for drinking water : A case study of Rajasthan " , Journal of Environmental and Health Volume :2 / 168-172 / 2001
Gupta A.B. and Kumar S., "influence of HRT and C/N ratio on rheological ppts of AS" , Indian Journal of Environment and Pollution Volume :5 / 27-35 / 1998
Kumar S. and Ashok Kumar S.R., "Residents Perception and an LCI for Municipal Solid Waste : A Case Study" , INTERNATIONAL CONF. by :PIM at Udaipur / 25 / 2006
madaan J.,Shushila Sharma and Kumar S, "Comprehensive Study of Organic Waste for Generation of Energy" , INT. CONFERENCE in WASTE to ENERGY by :MNIT at Mnit / 6 / 2006
S.KUMAR, "Hospital Waste Management: A Case Study" , INTERNATIONAL CONFERENCE on SOLID WASTE MANAGEMENT by :PROCEEDING of INT CON. at PHILADELPHIA / 1 / 2004
Book Chapter" assessment of GWP ISBN:81-86321-98-5 published by - jain brothers Year 1998 Authors- K.Srinivas Raju etal
Reference Book" GWQ assessment in and around sanganer ISBN:- published by - RPCB Year 1998 Authors- ER.Akshay bhargawa,prof.A.B.Gupta and PROF.Sudhir Kumar