Composting urban organic waste
Vincent, S. Gamage, W.
Composting urban organic waste - National Forum of People's Organization Boralasgamuwa 2000 - viii,80 - Fertilizer Waste Management Sri Lanka
955-8338-00-1
6323
631.87(548.7)VIN
Agriculture
631.87(548.7) 1
Composting urban organic waste - National Forum of People's Organization Boralasgamuwa 2000 - viii,80 - Fertilizer Waste Management Sri Lanka
955-8338-00-1
6323
631.87(548.7)VIN
Agriculture
631.87(548.7) 1