Periodicals; Chemical industry; Explosives; Dynamite; Firearms industry; Defense industry;
Table of Contents: Food Production and Conservation; The Disappearance of Wall Paper; Motor Trucks v. L. C/L.; Coal Essential to Peace and War; O.V. the Head of the Family; The Opportunity of the Small Quarry; Dynamite, a Factor in Farm...
Periodicals; Chemical industry; Explosives; Dynamite; Firearms industry; Defense industry;
Table of Contents: Coal Conservation a National Problem; Road Building Under Difficulties; The Romance of Stone; The Making of Artificial Leather; Conserve the Food Supply by Conserving the Game; King Cotton Enlarges his Domain; Roadway Maintenance...
Periodicals; Chemical industry; Explosives; Dynamite; Firearms industry; Defense industry;
Table of Contents: Preparedness Through Advertising; Spring Time is Paint Time; Mountain Road Building; Iron the Civilizer; Evolution of the Mirror; Solvents for Nitrocellulose; The Day of the Leather Substitute; The War to Win the War; Federal...
Periodicals; Chemical industry; Explosives; Dynamite; Firearms industry; Defense industry;
Table of Contents: Perfecting Organiations for Home Defense; The Development of Transportation; Increasing Cotton Production; Alum and its Uses; Leather Substitutes for the Marine; Making White Pigments; Keep up the Farm Buildings; Charles H....
Periodicals; Chemical industry; Explosives; Dynamite; Firearms industry; Defense industry;
Table of Contents: Building the Ocean Bridges; Limestone for Everyone; Nitrate of Sda -- A Life of Necessity; Why Better Roads Immediately; The Brandywine Mill; Painted Furniture; Care of the Rifle; Destructive Disposition of the Crow; Shoot Life...
Periodicals; Chemical industry; Explosives; Dynamite; Firearms industry; Defense industry;
Table of Contents: Industry and War; Painting for Cheer; Zinc and Lead; Nitric Acid -- Aqua Fortis; Making Paint; The Hopewell Plant; War Time Road Repairs; Farm Labor Now Available; A Full-Sized Farm; Smokeless Powder.
Table of Contents: Agriculture and the War; An Idle Army of 500,000,000; Camphor; The Shotgun in Modern Warfare; Apply Industrial Paints; Making Nitroglycerin; Making Black Blasting Powder; Smokeless Rifle Powders.
