TY  - BOOK
AU  - Darlington, Arnold
TI  - Ecology of walls
SN  - 0435602225
U1  - 577.82 
PY  - 1981///
CY  - New York
PB  - Heinemann Educational Books
KW  - Ecology - Europe Wall ecosystems
KW  - Biotic Communities
KW  - Autecology and Wall dwelling Plants
KW  - Birds and Walls
KW  - Mural ecology
N1  - includes bibliographical references and index
ER  -