Paul Raven has been a conservation professional since undertaking detailed studies of the River Roding in Essex for his PhD. He was the first national conservation officer for the National Rivers Authority, was head of ecology for the Environment Agency, and continues his work in conservation and freshwaters in particular.
2 E-böcker av Raven Paul Raven
Nigel Holmes & Dr Paul Raven: Rivers
Throughout British history rivers have been of profound economic, social and cultural importance – yet as we see with increasing frequency they have the potential to wreak great destruction.
This …
EPUB
DRM
€44.97
Nigel Holmes & Dr Paul Raven: Rivers
Throughout British history rivers have been of profound economic, social and cultural importance – yet as we see with increasing frequency they have the potential to wreak great destruction.
This …
PDF
DRM
€45.67
