@book{133863,
	author = {Chopra , Kanchan ed. and Chopra , Kanchan ed./Rao , C.H.H. ed./Sengupta , R. ed./},
	title = {Water resources, sustainable livelihoods and eco - systems services},
	publisher = {Concept},
	year = {2003},
	address = {N. D.}
}