Alcohol Fuel
Richard Freudenberger
Original price was: $26.95 USD.$17.50 USDCurrent price is: $17.50 USD.
Energy
Backyard Biodiesel
Lyle Estill, Bob Armantrout
Original price was: $24.95 USD.$16.20 USDCurrent price is: $16.20 USD.
Consumer Guide to Home Energy Savings, 10th Edition
Jennifer Amann, Alex Wilson, Katie Ackerly
Original price was: $18.95 USD.$12.30 USDCurrent price is: $12.30 USD.
Electric Water
Christopher C. Swan
Original price was: $19.95 USD.$12.95 USDCurrent price is: $12.95 USD.
Green Transportation Basics
Dan Chiras
Original price was: $12.95 USD.$8.40 USDCurrent price is: $8.40 USD.
Home Sweet Zero Energy Home
Barry Rehfeld
Original price was: $17.95 USD.$11.65 USDCurrent price is: $11.65 USD.
Serious Microhydro
Scott Davis
Original price was: $29.95 USD.$19.45 USDCurrent price is: $19.45 USD.
Solar Home Heating Basics
Dan Chiras
Original price was: $12.95 USD.$8.40 USDCurrent price is: $8.40 USD.
Solar Water Heating-Revised and Expanded
Bob Ramlow, Benjamin Nusz
Original price was: $29.99 USD.$19.50 USDCurrent price is: $19.50 USD.
The Carbon Buster’s Home Energy Handbook
Godo Stoyke
Original price was: $12.95 USD.$8.40 USDCurrent price is: $8.40 USD.
The Home Energy Diet
Paul Scheckel
Original price was: $19.95 USD.$12.95 USDCurrent price is: $12.95 USD.
The Homeowner’s Guide to Renewable Energy-Revised & Updated Edition
Dan Chiras
Original price was: $28.95 USD.$18.80 USDCurrent price is: $18.80 USD.
Transport Revolutions
Richard Gilbert, Anthony Perl
Original price was: $26.95 USD.$17.50 USDCurrent price is: $17.50 USD.
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