Edwin Fels has written:
'Der Mensch als gestalter der Erde' -- subject(s): Effect of environment on, Human beings, Economic geography
'Der wirtschaftende Mensch als Gestalter der Erde' -- subject(s): Effect of environment on, Human beings, Economic geography, Economic history
S. Sidney Fels has written: 'Glove-talkII'
Deborah Ingrid Fels has written: 'Device independent access to computer-based systems for the disabled'
Margaret F. Fels has written: 'PRISM: A Conservation Scorekeeping Method Applied to Electrically Heated Houses'
Dale Phalen has written: 'Samuel Fels of Philadelphia'
Enrico Fels has written: 'Assessing Eurasia's powerhouse' -- subject(s): Shanghai Cooperation Organisation, National security, Foreign relations, International agencies
Edwin Scharff has written: 'Edwin Scharff'
Edwin. has written: ''Hallo Mr Punch''
Edwin Rolfe has written: 'To my contemporaries'
Edwin Landseer has written: 'Suspense'
Edwin Bonsack has written: 'Dvalinn'
Edwin Madunagu has written: 'Nigeria'
Joseph Fels Ritt has written: 'Integration in finite terms' -- subject(s): Calculus, Integral 'Differential equations from the algebraic standpoint' -- subject(s): Differential equations