Evaluation and mapping of suface water resoources in Malwathu oya cascade I
Perera K.T
Evaluation and mapping of suface water resoources in Malwathu oya cascade I - 2011 - vii,50 p 30 cm.
WATER QUALITY PARAMETERS
GIS
CASCADE SYSTEM
WATER SPREAD AREA
621
/ PER
Evaluation and mapping of suface water resoources in Malwathu oya cascade I - 2011 - vii,50 p 30 cm.
WATER QUALITY PARAMETERS
GIS
CASCADE SYSTEM
WATER SPREAD AREA
621
/ PER