Cyanobacterial Biodiversity of The Sub-Himalayan Belt of Kumaon Region is an up-to-date and consolidated compilation of the author's doctoral work embodied in ten chapters, highlighting Methodology, Observations, Results and Discussion and Summary along with a small Terminology about Cyanobacteria. Since Cyanobacteria is of great importance today in production of biofuels, several food products, medicines etc., it is hoped that this volume will fully meet the objective of catering the need of plant scientists working in the field of Cyanobacteria.