TY  - BOOK
ED  - Earth Pledge Foundation.
TI  - Green roofs: ecological design and construction 
SN  - 9780764321894 (hbk.)
U1  - 635.9671 
PY  - 2005///
CY  - Atglen, PA
PB  - Schiffer Pub.
KW  - Green roofs (Gardening)
KW  - Buildings
KW  - Environmental aspects
N1  - Includes bibliographical references (p. 149-153)
ER  -