Steinfeld Carol

Liquid Gold (Book)

Carol Steinfeld

ISBN:9780966678314

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...more details
Format:Paperback  Pages:95

USD $14.59

   Dispatch: 3 to 7 business days, stock levels permitting

LIQUID GOLD (Book)

Carol Steinfeld

ISBN:9781903998489

Don't flush it down the loo - save your pee and fertilize your garden! Because it is not recycled, our urine is wasted and pollutes the water system. Yet it could provide 50 per cent-100 per cent of the nutrients needed to grow our food. Use your pee to make a liquid manure: recycle...more details
Format:Paperback  

USD $16.54

   Dispatch: 3 to 7 business days, stock levels permitting

Reusing the Resource (Book)

Carol Steinfeld

ISBN:9780966678321

Water has been described as the twenty-first-century oil. Water shortages, water quality, and water rights are hot-button issues at the local...more details
Format:Paperback  Pages:124

USD $28.24

   Dispatch: 3 to 7 business days, stock levels permitting