1. Biofuels /
Author: by Geoffrey M. Horn ; science and curriculum consultant, Debra Voege.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Biomass energy, Juvenile literature.,Energy crops, Juvenile literature.,Renewable energy sources, Juvenile literature.,Waste products as fuel, Juvenile literature.,Biomass energy.,Biomass energy.,Biomass energy.,Energy crops.,Energy resources.,Renewable energy sources.,Waste products as fuel.
Classification :
TP339
.
H67
2010
2. Biofuels : Biofuels
Author: / Horn, Geoffrey M.
Library: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
Subject: FUELS|ENGINEERING, CHEMICAL&ENERGY
Classification :
E-BOOK
3. Coal, Oil, and Natural Gas : Coal, Oil, and Natural Gas
Author: / Horn, Geoffrey M.
Library: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
Subject: FUELS|ENGINEERING, CHEMICAL|ENGINEERING, PETROLEUM&ENERGY
Classification :
E-BOOK
4. Coal, oil, and natural gas /
Author: by Geoffrey M. Horn ; science and curriculum consultant, Debra Voege.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Coal, Juvenile literature.,Fossil fuels, Juvenile literature.,Natural gas, Juvenile literature.,Petroleum, Juvenile literature.,Coal.,Fossil fuels.,Natural gas.,Petroleum.,Coal.,Coal.,Energy resources.,Fossil fuels.,Fossil fuels.,Natural gas.,Natural gas.,Petroleum.,Petroleum.
Classification :
TP325
.
H67
2010
5. Pit crew worker /
Author: by Geoffrey M. Horn
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Automobile racing,Pit crews,Vocational guidance
6. Sewer Inspector.
Author: Geoffrey M Horn
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Sanitary engineers.,Sewerage -- Inspection -- Vocational guidance.,TECHNOLOGY & ENGINEERING -- Environmental -- General.
Classification :
TD719
.
G464
2011
