All
Showing 1 to 3 of 3
-
Save 11%
THE Gravity Theory of Mass Extinction: A New Unified Theory of Mass Extinction Explains the Rise and Fall of the Dinosaurs
John StojanowskiCurrent price €17.79Original price €19.99Current price €17.79Original price €19.99Save 11% -
Save 6%
Residential Geothermal Systems: Heating And Cooling Using The Ground Below
John StojanowskiCurrent price €24.91Original price €26.50Current price €24.91Original price €26.50Save 6% -
Save 11%
Ice Age Extinctions, a New Theory: Explains Megafaunal, Neanderthal, Hobbit extinctions and Geomagnetic Reversals
John StojanowskiCurrent price €16.47Original price €18.50Current price €16.47Original price €18.50Save 11%
