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HOW TO PURCHASE
Solid Waste Management Booklet - Trashonomics SWM
Wastewater Management Booklet - Trashonomics WWM
Please write to Cityworks.projects@gmail.com for Tamil SWM books
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​Please write to trashonomics@gmail.com to request training on this book for teachers.
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All proceeds will go towards sponsoring books for
low-income group schools.
Free Online Activity Book
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