Nações Unidas., Department of Economic and Social Affairs., Statistics Division
International recommendations for water statistics / Department of Economic and Social Affairs
International recommendations for water statistics / Department of Economic and Social Affairs
. - New York : United Nations, 2012
. - XIII, 197 p. : il. 28 cm
. - (Economic and social affairs)
978-92-1-161545-6 Brochado
628.1