TY  - BOOK
AU  - Mason,C.F.
TI  - Biología de la contaminación de agua dulce
AV  - QH545.W3 M37 1984
U1  - 628.1/68616/9 19
PY  - 1984///
CY  - Madrid
PB  - Alhambra
KW  - Water
KW  - Pollution
KW  - Environmental aspects
KW  - Local
KW  - Water quality bioassay
KW  - Freshwater biology
N1  - Translation of : Biology of Freshwater Pollution; Includes indexes; Bibliography: p. 209-238
ER  -