TY  - BOOK
AU  - Callaway Ragan M
TI  - Positive interactions and interdependence in plant communities
SN  - 9781402062230 (hbd)
U1  - I:11, P7   TEMDE 
PY  - 2007///
CY  - The Netherlands 
PB  - Elsevier      
KW  -  Soil oxygenation
KW  - Nutrients
N1  - ''References 355-411p''.; ''Index 413-415p''
ER  -