Solar energy
Nasim Akhtar Khan
Solar energy a guide and data book for Pakistan - Rawalpindi, Pakistan Ferozsons Publications 1986 - 135 p. : ill. ; 24 cm.
Includes index.
Solar-Energy engineering--Calculations of radiations--Direct processes--Horizontal surface--Solar constant--FEAS
621.47 / KHA
Solar energy a guide and data book for Pakistan - Rawalpindi, Pakistan Ferozsons Publications 1986 - 135 p. : ill. ; 24 cm.
Includes index.
Solar-Energy engineering--Calculations of radiations--Direct processes--Horizontal surface--Solar constant--FEAS
621.47 / KHA