Solar PV Water Pumping: How to Build Solar PV Powered Water Pumping Systems for Deep Wells, Ponds, Creeks, Lakes, and Streams Paperback $7.99
Toxic Algae: How to Treat and Prevent Harmful Algal Blooms in Ponds, Lakes, Rivers and Reservoirs Paperback $7.99
Grow Algae for Profit: How to Build a Photobioreactor for Growing Algae for Proteins, Lipids, Carbohydrates, Anti-Oxidants, Biofuels, Biodies Paperback $9.99
Solar PV Off-Grid Power: How to Build Solar PV Energy Systems for Stand Alone LED Lighting, Cameras, Electronics, and Remote Communication Powe Paperback $7.99