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More than 200 New Plants Patented under New Law

Philharmonic Orchestra Joins Factory in Symphony

Century of Science Progress Reviewed for Celebration

Nature Ramblings: Breathing without Lungs

CCC Men Help in Search for Ivy Poison Preventive

“Unity” Is Philosophy of Dr. William E. Ritter

Changes in Science Education Urged by Industrial Physicists

First Glances at New Books

Nature Ramblings: You Have Dinosaur’s Bones

New “Farthest South” for European Corn Borer

Simulated Lightning Studied in Glass Tubes

First Glances at New Books