TY  - BOOK
AU  - R. F. Morgan
TI  - Environmental biology
T2  - 	Commonwealth and international library of science, t. echnology, engineering and liberal studies, 206 etc. Rural and environmental studies division
U1  - 574.07 M847e 
PY  - 1965///
CY  - Oxford
PB  - Pergamon
KW  -  Biology
KW  -  Ecology
ER  -