කසල කළමනාකරණයේදී අප තවමත් පසුගාමීව සිටින්නේ ඇයි?

Files

SOBAS_16_1_2006_3_7.pdf (4.65 MB)

Date

Authors

Pallegedara, S.

Publisher

Ministry of Environment:Colombo

Keywords

Environmental Sciences, Pollution Control, Waste Management

Citation

Soba, 16(1):p.3-7

URI

http://dspace.nsf.gov.lk/handle/1/764

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