Ensayo mundial del café

by Krug, C. A., Krug, C. A.
Published 1965

Cafes del Brasil

by Krug, C. A., Krug, C. A.
Published 1953

Estudio mundial del café /

by Krug, C. A., Krug, C. A.
Published 1969

Análisis de la situación cacahuera mundial

by Krug, C.A.
Published 1965

Estudio mundial del café

by Krug, C.A.
Published 1969

Análisis de la situación cacahuera mundial /

by Krug, C. A., Krug, C. A., Quartey-Papafio, E.
Published 1965

World coffee survey /

by Krug, C. A., Krug, C. A., De Poerck, R. A.
Published 1968

Estudio Mundial del Café

by Krug, C. A, Poerck, R. A
Published 1969