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THIS PPT IS MADE UPON ABOUT THERMOSETTING PLASTIC.
Merupakan penjabaran dari kegiatan managemen pengelolaan lingkungan hidup dalam suatu industri bersi...
menjaga kelestarian lingkungan tempat tinggal
Urea
molluska
This is very important for every man and women in earth to know for using this method for nature and...
We use sustainable development method
dokumen.tips_pengelolaan-sampah-secara-3r-ppt.pptx
ingles
REE Extration.pptx Ni extraction.pptx
Good Content has many benefits. Starting with improving the number of leads/sales from your website....
Ostwald's process is the manufacturing process of Nitric acid.
its the best ppt on slideshare for save the mother earth..please first download it and then start th...
langkah menghidupkan komputer
WASTE DIVERSION
Protect and Conserve the Environment
Environmental studies and planning , definitions and scope
Microplastic - Primary and Secondary microplastics - Sources - Environmental and health impact - Sol...
A normal presentation about green technology
The green program with Tax in
its all about how to protect our motherland !!!!!!!!!!!!!!!!!
This ppt is learn about Agricultural waste management
