Introduction to Rope — Construction, Materials, Etc.
Abacá - Wikipedia
Rope Manufacturers, Rope Suppliers
What's The Best Rope For Outdoor Use
What is Natural Fiber Manila Rope?, Nautical Rope
What is Manila Rope Made From and Other Facts About Rope
Manila Indoor Gym Climbing Ropes - 1.5 and 2-inch Diameter
Climbing Ropes - A Concise History of Materials & Construction
Manufacturing of Manila Rope and Its Shrinkage Features
Rope Facts for Kids
Hemp Ropes VS Cotton Rope History of Fibers and Environmental