Forestry with special reference to Sri Lanka.
Wijesinghe, L.C.A.de S.
Forestry with special reference to Sri Lanka. - NARESA Colombo 1980 - 48 lk - Vegetation Silviculture Forest Management Forest protection Forest economics Forest utilization Sri Lanka - Science Education Series No.02 .
http://thakshana.nsf.ac.lk/slstic/NA-95/NA 95.pdf = Wijesinghe, L.C.A.de S.
M
B
NA-95
NA-95
Education
Forestry
37
Forestry with special reference to Sri Lanka. - NARESA Colombo 1980 - 48 lk - Vegetation Silviculture Forest Management Forest protection Forest economics Forest utilization Sri Lanka - Science Education Series No.02 .
http://thakshana.nsf.ac.lk/slstic/NA-95/NA 95.pdf = Wijesinghe, L.C.A.de S.
M
B
NA-95
NA-95
Education
Forestry
37