APA
Sill W. H. J., . (1978). The plant protection discipline : problems and posible developmental strategies. Florida: Allanheld.
Chicago
Sill Webster H Jr, . 1978. The plant protection discipline : problems and posible developmental strategies. Florida: Allanheld.
Harvard
Sill W. H. J., . (1978). The plant protection discipline : problems and posible developmental strategies. Florida: Allanheld.
MLA
Sill Webster H Jr, . The plant protection discipline : problems and posible developmental strategies. Florida: Allanheld. 1978.
TextoEditor: Florida Allanheld 1978Descripción: 190 páginasISBN: