TY  - BOOK
AU  - Hansen,Richard
AU  - Stahl,Friedrich
TI  - Perennials and their garden habitat
SN  - 0521351944
AV  - SB434 H35 1993
PY  - 1993///
CY  - Cambridge, New York
PB  - Cambridge University Press
KW  - Perennials
KW  - Habitat
KW  - Landscape gardening
N1  - Includes index
ER  -