TY  - BOOK
AU  - Morgan, R.F.
AU  - 
TI  - Environmental biology
U1  - 574.2 
PY  - 1965///
CY  - Oxford
PB  - Pergamon Press
KW  - Ecology
KW  - Environment
KW  - Biology
KW  - Environmental biology
N1  -  vol.3
ER  -