70 sequentially numbered carbonless duplicate pages.
Copy (bottom page) perforated.
Fully laminated front and back cover.
Back cover folds over to prevent bleed through between sets.
Durable plasticoil spiral binding allows notebook to lie flat.
Resource and reference material includes:
Current periodic table, Carbon cycle, Nitrogen cycle 1 and 2, World biomes, Timeline of U.S. Environmental law, Demographic transition graph, Soil pyramid, Eutrophication, pH scale, Biome triangle, and Geological time scale.
Table of Contents page and How to Keep a Laboratory Notebook guidelines included.
