TY  - BOOK
AU  - Heger,Mike
AU  - Lonnee,Debbie
AU  - Whitman,John
TI  - Growing perennials in cold climates
SN  - 0816675880 (pb : alk. paper)
PY  - 2011///
CY  - Minneapolis
PB  - University of Minnesota Press
KW  - Perennials
KW  - Canada
KW  - Snowbelt States
N1  - Originally published: Lincolnwood, Ill. : Contemporary Books, c1998
ER  -