1
by Banner, Lord
Published 1982
Springer Netherlands
Subjects: ...Botany...

2
Published 1990
Springer New York
Subjects: ...Botany...

5
by Ward, Peter D.
Published 1997
Copernicus
Subjects: ...Botany...

6
by Green, O.R.
Published 2001
Springer Netherlands
... by non-palaeontologists, and developed from methods used in archaeology, zoology and botany, as well...