Scientific American July 2009

Available in PDF digital format for

$1.98

Working On Mars A Moon-Walking Scientist Tells How
Squashing Superbugs The Race For New Antibiotics
Forensic Tools Battle Ivory Poachers
Grassoline Forget Ethanol From Corn. New Fuels Made From Weeds And Waste Could Halve U.S. Oil Needs

Title: Scientific American July 2009

Series: Scientific American

Item Number: SCIENTIFICAM200907

Mellissa Spens - June 17, 2015

★★★★☆

The magazine is good.