Callum Coats
Callum Coats has written at least 2 books. Their most popular book is The energy evolution : harnessing free energy from nature with 1 save with an average rating of -⭐.
2 Eco-Technology
The energy evolution : harnessing free energy from nature
ByViktor Schauberger
2000 • 1 Reader • 270 pages
2 Eco-Technology
Nature as Teacher – New Principles in the Working of Nature: Volume 2 of Renowned Environmentalist Viktor Schauberger's Eco-Technology Series
ByViktor Schauberger,Callum Coats(Translator)
1999 • 1 Reader