Liquid Gold: The Lore and Logic of Using Urine to Grow Plants
by Carol Steinfeld- List Price: $12.95
- ISBN-10: 0966678311
- ISBN-13: 9780966678314
- Edition: 1st
- Type: Paperback
- Publisher: EcoWaters
About The Book
Nitrogen pollution of lakes, rivers, and oceans by human urine is a growing problem. Liquid Gold shows how urine can safely be used to grow food, fuel,... Read more
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