TY  - BOOK
AU  - Madge,Steve
AU  - Burn,Hilary
TI  - Waterfowl: an identification guide to the ducks, geese, and swans of the world 
SN  - 0395467276
AV  - QL696.A52 M33 1988
U1  - 598.4/1 19
PY  - 1988///
CY  - Boston
PB  - Houghton Mifflin
KW  - Waterfowl
KW  - Identification
KW  - Birds
N1  - Includes index; Bibliography: p. 292-294
ER  -