Brochure - how to build a Biogasdigester:
Biogas_digester.pdf (english) - by Valerio Marazzi - ARCÚ, Italy digestorDeBiogas.pdf (Portugues) - by Valerio Marazzi - ARCÚ, Italy
Videos and songs about the work of T. H. Culhane:
Making Biogas is a Gas Gas Gas!
Thanksgiving Song (More and More):
As We Sow, So Shall We Reap
How to build a compost toilet? Following this link
you’ll find a free-download practical tutorial for building
compost toilets! We thank the Italian architect Valerio
Marazzi - ARCÚ for the idea and the support.
English: Compost Toilet
Spanish: BaŮo Seco
Portugues: Casas de Banho de Composto Org‚nico