Dear Professionals,One of our faculty need of the following articles, If any library holds below mentioned article. Please help me 1. .Comparative study of municipal solid waste treatment technologies using life cycle assessment method http://link.springer.com/article/10.1007/BF03326132 2.Comparing technologies for municipal solid waste management using life cycle assessment methodology: a Belgian case study http://link.springer.com/article/10.1007/s11367-013-0603-3 http://ajpregu.physiology.org/content/269/3/R641 3.A survey of life cycle approaches in waste management http://link.springer.com/article/10.1007/s11367-009-0111-7 Regards, Ajeesh MS _________________________________________________________ Librarian UKF College of Engineering & Technology Parippally,Kollam- Kerala Mobile :+9199468 59641 -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.