Niyangaya saha api
Pathiraja, M.P.K.
Niyangaya saha api - NSF Colombo 2009 - 29p. - Natural Disasters Drought Sri Lanka
http://thakshana.nsf.ac.lk/slstic/NA-277/NA-277.pdf
978-955-590-101-7 = Pathiraja, M.P.K.
M
B
NA-277
NA-277
Disaster Management
551.311.235(548.7)
Niyangaya saha api - NSF Colombo 2009 - 29p. - Natural Disasters Drought Sri Lanka
http://thakshana.nsf.ac.lk/slstic/NA-277/NA-277.pdf
978-955-590-101-7 = Pathiraja, M.P.K.
M
B
NA-277
NA-277
Disaster Management
551.311.235(548.7)