Ban on polythene bags and lunch sheets in Sri Lanka : impact, challenges and alternatives
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| Format: | Book |
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| Language: | Sinhalese |
| Published: |
Colombo :
Hector Kobbekaduwa Agrarian Research and Training institute,
2020.
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| Series: | (Research report ; No.230)
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| Subjects: | |
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National Library and Documentation Services Board, Sri Lanka
| Call Number: |
577.27 |
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| Copy | On Shelf |