If you want to draw and respect the environment then try out this drawing pad from Canson, made from 100% recycled paper.
This Canson XL spiral bound pad of recycled paper is non-fluffy and resistant to scraping and erasing. It is a cold pressed paper recommended for use with pencil, charcoal, sanguine chalk, pens and gouache.
This Canson XL Pad is spiral bound on the short edge and has 50 sheets of 160gsm cold pressed (NOT) paper. It is 100% cellulose, acid-free, has no optical brightners added and is alkaline buffered.