B. A. Birney

Conserving within cultural contexts

B. A. Birney, 1997 .

Brookfield Zoo's "Flying Walk" Exhibit

Barbara A. Birney, B. A. Birney, 1988 .

Criteria for Successful Museum and Zoo Visits: Children Offer Guidance

Barbara A. Birney, B. A. Birney, 1988 .