010010a00a22003850004500
B
M
T
Scientific Principles seen in ancient artefacts and monumental structures
Scientific Principles seen in ancient artefacts and monumental structures
De Silva, T.K.N.P.
Mendis, D.L.O.
Wickramanayake, V.E.A.
Uragoda, C.G.
NARESA
Colombo
1995
54
Science Education Series
No.36
http://thakshana.nsf.ac.lk/slstic/NA-129/NA_129.pdf
Soil Erosion
Ancient ruins
Water Conservation
Scientific Principles
Health Principles
Sri Lanka
lk
NA-129
NA-129
0
0
udc
0
2
NSLRCB
NSLRC
NSLRC
DISPLAY
2021-11-10
0
NSLRC179091
2021-11-10
BK
158
158
Education
Architecture
eng
37