TY  - BOOK
AU  - Usher,Michael B.
AU  - Williamson,M.H.
ED  - University of York. 
TI  - Ecological stability.
U1  - 574.5  
PY  - 1974///]
CY  - London, New York
PB  - Chapman and Hall, Wiley
KW  - Ecology
KW  - Congresses.
KW  - Biotic communities
N1  - "The chapters of this book are based on, but are not identical to, twelve papers given to a 'workshop' meeting at York University on 17-18 July, 1973."; "A Halsted Press Book."; Includes bibliographies.
ER  -