Heger, Mike.
Growing perennials in cold climates / Mike Heger and John Whitman. - Lincolnwood, Ill. : Contemporary Books, c1998. - xvi, 431 p. : col. ill., col. maps ; 28 cm. - The contemporary gardener. . - Contemporary gardener. .
0809229439
97038018
Perennials--Snowbelt States.
Perennials--Canada.
SB434 / .H425 1998
635.9/32
Growing perennials in cold climates / Mike Heger and John Whitman. - Lincolnwood, Ill. : Contemporary Books, c1998. - xvi, 431 p. : col. ill., col. maps ; 28 cm. - The contemporary gardener. . - Contemporary gardener. .
0809229439
97038018
Perennials--Snowbelt States.
Perennials--Canada.
SB434 / .H425 1998
635.9/32