Catalogue : 4th international exhibition of botanical art and illustration, 6 November 1977-31 March 1978 /
4th international exhibition of botanical art and illustration, 6 November 1977-31 March 1978 International exhibition of botanical art and illustration, 6 November 1977-31 March 1978
Comp Sally W Secrist and N Ann Howard
- 138p. : illustrations ; 23cm.