Lambert DK, D Dichev and K Raffiee (1993). “Ownership and Sources of Inefficiency in the Provision of Water Services.” Water Resources Research 2: 1573-1578.

Lambert DK, D Dichev and K Raffiee (1993). “Ownership and Sources of Inefficiency in the Provision of Water Services.” Water Resources Research 2: 1573-1578.

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