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7.Bio Farming
7.Bio Farming
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https://dl.nsf.gov.lk/handle/1/25253
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search.filters.author.Ranasinghe, U.
Subject
search.filters.subject.Engineering and Technology
2
search.filters.subject.Composting
2
search.filters.subject.Fertilizers
2
search.filters.subject.Sewage effluent disposal
2
search.filters.subject.Waste treatment
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1974
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End date: 1979
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Subject: search.filters.subject.Engineering and Technology
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Item
Use of domestic refuse and sewage sludge profitably in the manufacture of compost
(
Institution of Engineers:Colombo
,
1974
)
Ranasinghe, U.
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Item
Use of domestic refuse and sewage sludge profitably in the manufacture of compost
(
Institution of Engineers:Colombo
,
1974
)
Ranasinghe, U.
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