Alternative energy sources II: proceedings
VEZIROGLU, T.Nejat
Alternative energy sources II: proceedings - Washington 1981 - 9v.
AGRICULTURE -- ENERGY CONSUMPTION -- CONGRESSES
AGRICULTURE -- ENERGY CONSUMPTION -- CONGRES AGRICULTURE AND ENERGY -- CONGRESSES
333.79 I-5A
Alternative energy sources II: proceedings - Washington 1981 - 9v.
AGRICULTURE -- ENERGY CONSUMPTION -- CONGRESSES
AGRICULTURE -- ENERGY CONSUMPTION -- CONGRES AGRICULTURE AND ENERGY -- CONGRESSES
333.79 I-5A