Werthmann, Christian <br/><br/>
Green roof  a case study 
Christian Werthman. 
 - 1st ed. 
 - New York  Princeton Architectural Press  c2007. 
 - 159 p.  ill. (some col.), col. map, plans (some col.)  24 cm. 
<br/><br/> "Michael Van Valkenburgh Associates' design for the headquarters of the American Society of Landscape Architects." 
<br/><br/>Includes bibliographical references (p. 158-159). 
<br/><br/>Pt. I. Essay : the reclamation of roofs -- Pt. II. The ASLA green roof -- Pt. III. Roof index A-Z -- Pt. IV. Interview : Christian Werthmann talks with Michael Van Valkenburgh. 
<br/><br/><label>ISBN: </label>97815689868522 (alk. paper)  45.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Green roofs (Gardening)<br/>Green roofs (Gardening)--Washington (D.C.)--Case studies.
<br/><br/><label>LC Class. No.: </label>SB419.5  / W47 2007