TY  - BOOK
AU  - Ford,Richard F.
AU  - Hazen,William E.
TI  - Readings in aquatic ecology
SN  - 0721638104
AV  - QH541.5.W3 F67
U1  - 357.3092 
PY  - 1972///
CY  - Philadelphia
PB  - Saunders
KW  - Aquatic ecology
N1  - Includes bibliographical references and index
ER  -