TY  - BOOK
AU  - Angus,Robert
TI  - Insecta: Coleoptera: Hydrophilidae: Heliphorinae
SN  - 343730643X
AV  - QL 596 .A8A53
PY  - 1992///
CY  - Stuttgart, [&c.]
PB  - Gustav Fischer
KW  - Hydrophilidae
KW  - Identification
N1  - Includes index; Bibliography: p.135-139
ER  -