TY  - BOOK
AU  - Ivy, Bill.
TI  - Gulls
SN  - 0717216233
PY  - 1987///
PB  - Grolier
KW  - Gulls
N1  - Includes glossary and index
N2  - Presents information about gulls, including their physical characteristics and their eating, mating, nesting, and migrating behavior
ER  -