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izlaidumi no Guttila Yugantha Jayasinghe

Cover for Guttila Yugantha Jayasinghe · Green Productivity and Cleaner Production: A Guidebook for Sustainability (Paperback Book) (2022)
Paperback Book
1. izdevums
Green Productivity and Cleaner P...
Guttila Yugantha Jayasinghe
Cover for Guttila Yugantha Jayasinghe · Text Book on Compost Production and Utilization (Paperback Book) (2013)
Paperback Book
Text Book on Compost Production ...
Guttila Yugantha Jayasinghe
Cover for Guttila Yugantha Jayasinghe · Development and Utilization of Synthetic Soil Aggregates: a Novel Technique to Recycle Different Types of Waste Materials (Paperback Book) (2012)
Paperback Book
Development and Utilization of S...
Guttila Yugantha Jayasinghe