SURIYAKUMARAN, C.
The Methodology of environment and development management - [Colombo] Ceylon Printers 1993 - vi, 216, 31p.
9559558102
Development
338.9 / SUR
The Methodology of environment and development management - [Colombo] Ceylon Printers 1993 - vi, 216, 31p.
9559558102
Development
338.9 / SUR