TY  - BOOK
AU  - Arthur S Boughey
TI  - Contemporary readings in ecology
U1  - 574.5 
PY  - 1969///
CY  - Belmont
PB  - Dickenson Publishing Co. Inc
N1  - Arthur S Boughey: Contemporary readings in ecology.  Belmont.  Dickenson Publishing Co. Inc, 1969.--(574.5BOU)
ER  -