@book{10891,
	author = {Biswas, Dilip},
	title = {Environmental Management},
	publisher = {Excel Books,},
	year = {2004.},
	address = {New Delhi:},
	url = {http://books.google.com.pk/books?id=FRZyY3ha-H0C&pg=PR18&lpg=PR18&dq=environmental+management+by+biswas+dilip&source=bl&ots=jgB5rvUID5&sig=gjYAHzqkSrhJW-QT2ZXzf1prCLg&hl=en&sa=X&ei=Mqo8VJ3xMsHcapvigpgL&ved=0CDMQ6AEwBA#v=onepage&q=environmental%20management%20by%20biswas%20dilip&f=false}
}